428282400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 576

約数和(自身を含む): 1795385088

約数和(自身を除く): 1367102688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 50, 52, 53, 56, 60, 65, 70, 74, 75, 78, 80, 84, 91, 96, 100, 104, 105, 106, 111, 112, 120, 130, 140, 148, 150, 156, 159, 160, 168, 175, 182, 185, 195, 200, 208, 210, 212, 222, 224, 240, 259, 260, 265, 273, 280, 296, 300, 312, 318, 325, 336, 350, 364, 370, 371, 390, 400, 416, 420, 424, 444, 455, 480, 481, 518, 520, 525, 530, 546, 555, 560, 592, 600, 624, 636, 650, 672, 689, 700, 728, 740, 742, 777, 780, 795, 800, 840, 848, 888, 910, 925, 962, 975, 1036, 1040, 1050, 1060, 1092, 1110, 1113, 1120, 1184, 1200, 1248, 1272, 1295, 1300, 1325, 1365, 1378, 1400, 1443, 1456, 1480, 1484, 1554, 1560, 1590, 1680, 1696, 1776, 1820, 1850, 1855, 1924, 1950, 1961, 2067, 2072, 2080, 2100, 2120, 2184, 2220, 2226, 2275, 2400, 2405, 2544, 2590, 2600, 2650, 2730, 2756, 2775, 2800, 2886, 2912, 2960, 2968, 3108, 3120, 3180, 3360, 3367, 3445, 3552, 3640, 3700, 3710, 3848, 3885, 3900, 3922, 3975, 4134, 4144, 4200, 4240, 4368, 4440, 4452, 4550, 4810, 4823, 5088, 5180, 5200, 5300, 5460, 5512, 5550, 5565, 5600, 5772, 5883, 5920, 5936, 6216, 6240, 6360, 6475, 6734, 6825, 6890, 7215, 7280, 7400, 7420, 7696, 7770, 7800, 7844, 7950, 8268, 8288, 8400, 8480, 8736, 8880, 8904, 9100, 9275, 9620, 9646, 9805, 10101, 10335, 10360, 10400, 10600, 10920, 11024, 11100, 11130, 11544, 11766, 11872, 12025, 12432, 12720, 12950, 13468, 13650, 13727, 13780, 14430, 14469, 14560, 14800, 14840, 15392, 15540, 15600, 15688, 15900, 16536, 16800, 16835, 17225, 17760, 17808, 18200, 18550, 19240, 19292, 19425, 19610, 20202, 20670, 20720, 21200, 21840, 22048, 22200, 22260, 23088, 23532, 24050, 24115, 24864, 25440, 25493, 25900, 26936, 27300, 27454, 27560, 27825, 28860, 28938, 29415, 29600, 29680, 31080, 31200, 31376, 31800, 33072, 33670, 34450, 35616, 36075, 36400, 37100, 38480, 38584, 38850, 39220, 40404, 41181, 41340, 41440, 42400, 43680, 44400, 44520, 46176, 47064, 48100, 48230, 49025, 50505, 50986, 51675, 51800, 53872, 54600, 54908, 55120, 55650, 57720, 57876, 58830, 59360, 62160, 62752, 63600, 66144, 67340, 68635, 68900, 72150, 72345, 72800, 74200, 76479, 76960, 77168, 77700, 78440, 80808, 82362, 82680, 84175, 88800, 89040, 94128, 96200, 96460, 98050, 101010, 101972, 103350, 103600, 107744, 109200, 109816, 110240, 111300, 115440, 115752, 117660, 120575, 124320, 127200, 127465, 134680, 137270, 137800, 144300, 144690, 147075, 148400, 152958, 154336, 155400, 156880, 161616, 164724, 165360, 168350, 178080, 178451, 188256, 192400, 192920, 196100, 202020, 203944, 205905, 206700, 207200, 218400, 219632, 222600, 230880, 231504, 235320, 241150, 252525, 254930, 269360, 274540, 275600, 288600, 289380, 294150, 296800, 305916, 310800, 313760, 323232, 329448, 330720, 336700, 343175, 356902, 361725, 382395, 384800, 385840, 392200, 404040, 407888, 411810, 413400, 439264, 445200, 463008, 470640, 482300, 505050, 509860, 535353, 538720, 549080, 551200, 577200, 578760, 588300, 611832, 621600, 637325, 658896, 673400, 686350, 713804, 723450, 764790, 771680, 784400, 808080, 815776, 823620, 826800, 890400, 892255, 941280, 964600, 1010100, 1019720, 1029525, 1070706, 1098160, 1154400, 1157520, 1176600, 1223664, 1274650, 1317792, 1346800, 1372700, 1427608, 1446900, 1529580, 1568800, 1616160, 1647240, 1653600, 1784510, 1911975, 1929200, 2020200, 2039440, 2059050, 2141412, 2196320, 2315040, 2353200, 2447328, 2549300, 2676765, 2693600, 2745400, 2855216, 2893800, 3059160, 3294480, 3569020, 3823950, 3858400, 4040400, 4078880, 4118100, 4282824, 4461275, 4706400, 5098600, 5353530, 5490800, 5710432, 5787600, 6118320, 6588960, 7138040, 7647900, 8080800, 8236200, 8565648, 8922550, 10197200, 10707060, 10981600, 11575200, 12236640, 13383825, 14276080, 15295800, 16472400, 17131296, 17845100, 20394400, 21414120, 26767650, 28552160, 30591600, 32944800, 35690200, 42828240, 53535300, 61183200, 71380400, 85656480, 107070600, 142760800, 214141200, 428282400]

約数ペア:

[(1, 428282400), (2, 214141200), (3, 142760800), (4, 107070600), (5, 85656480), (6, 71380400), (7, 61183200), (8, 53535300), (10, 42828240), (12, 35690200), (13, 32944800), (14, 30591600), (15, 28552160), (16, 26767650), (20, 21414120), (21, 20394400), (24, 17845100), (25, 17131296), (26, 16472400), (28, 15295800), (30, 14276080), (32, 13383825), (35, 12236640), (37, 11575200), (39, 10981600), (40, 10707060), (42, 10197200), (48, 8922550), (50, 8565648), (52, 8236200), (53, 8080800), (56, 7647900), (60, 7138040), (65, 6588960), (70, 6118320), (74, 5787600), (75, 5710432), (78, 5490800), (80, 5353530), (84, 5098600), (91, 4706400), (96, 4461275), (100, 4282824), (104, 4118100), (105, 4078880), (106, 4040400), (111, 3858400), (112, 3823950), (120, 3569020), (130, 3294480), (140, 3059160), (148, 2893800), (150, 2855216), (156, 2745400), (159, 2693600), (160, 2676765), (168, 2549300), (175, 2447328), (182, 2353200), (185, 2315040), (195, 2196320), (200, 2141412), (208, 2059050), (210, 2039440), (212, 2020200), (222, 1929200), (224, 1911975), (240, 1784510), (259, 1653600), (260, 1647240), (265, 1616160), (273, 1568800), (280, 1529580), (296, 1446900), (300, 1427608), (312, 1372700), (318, 1346800), (325, 1317792), (336, 1274650), (350, 1223664), (364, 1176600), (370, 1157520), (371, 1154400), (390, 1098160), (400, 1070706), (416, 1029525), (420, 1019720), (424, 1010100), (444, 964600), (455, 941280), (480, 892255), (481, 890400), (518, 826800), (520, 823620), (525, 815776), (530, 808080), (546, 784400), (555, 771680), (560, 764790), (592, 723450), (600, 713804), (624, 686350), (636, 673400), (650, 658896), (672, 637325), (689, 621600), (700, 611832), (728, 588300), (740, 578760), (742, 577200), (777, 551200), (780, 549080), (795, 538720), (800, 535353), (840, 509860), (848, 505050), (888, 482300), (910, 470640), (925, 463008), (962, 445200), (975, 439264), (1036, 413400), (1040, 411810), (1050, 407888), (1060, 404040), (1092, 392200), (1110, 385840), (1113, 384800), (1120, 382395), (1184, 361725), (1200, 356902), (1248, 343175), (1272, 336700), (1295, 330720), (1300, 329448), (1325, 323232), (1365, 313760), (1378, 310800), (1400, 305916), (1443, 296800), (1456, 294150), (1480, 289380), (1484, 288600), (1554, 275600), (1560, 274540), (1590, 269360), (1680, 254930), (1696, 252525), (1776, 241150), (1820, 235320), (1850, 231504), (1855, 230880), (1924, 222600), (1950, 219632), (1961, 218400), (2067, 207200), (2072, 206700), (2080, 205905), (2100, 203944), (2120, 202020), (2184, 196100), (2220, 192920), (2226, 192400), (2275, 188256), (2400, 178451), (2405, 178080), (2544, 168350), (2590, 165360), (2600, 164724), (2650, 161616), (2730, 156880), (2756, 155400), (2775, 154336), (2800, 152958), (2886, 148400), (2912, 147075), (2960, 144690), (2968, 144300), (3108, 137800), (3120, 137270), (3180, 134680), (3360, 127465), (3367, 127200), (3445, 124320), (3552, 120575), (3640, 117660), (3700, 115752), (3710, 115440), (3848, 111300), (3885, 110240), (3900, 109816), (3922, 109200), (3975, 107744), (4134, 103600), (4144, 103350), (4200, 101972), (4240, 101010), (4368, 98050), (4440, 96460), (4452, 96200), (4550, 94128), (4810, 89040), (4823, 88800), (5088, 84175), (5180, 82680), (5200, 82362), (5300, 80808), (5460, 78440), (5512, 77700), (5550, 77168), (5565, 76960), (5600, 76479), (5772, 74200), (5883, 72800), (5920, 72345), (5936, 72150), (6216, 68900), (6240, 68635), (6360, 67340), (6475, 66144), (6734, 63600), (6825, 62752), (6890, 62160), (7215, 59360), (7280, 58830), (7400, 57876), (7420, 57720), (7696, 55650), (7770, 55120), (7800, 54908), (7844, 54600), (7950, 53872), (8268, 51800), (8288, 51675), (8400, 50986), (8480, 50505), (8736, 49025), (8880, 48230), (8904, 48100), (9100, 47064), (9275, 46176), (9620, 44520), (9646, 44400), (9805, 43680), (10101, 42400), (10335, 41440), (10360, 41340), (10400, 41181), (10600, 40404), (10920, 39220), (11024, 38850), (11100, 38584), (11130, 38480), (11544, 37100), (11766, 36400), (11872, 36075), (12025, 35616), (12432, 34450), (12720, 33670), (12950, 33072), (13468, 31800), (13650, 31376), (13727, 31200), (13780, 31080), (14430, 29680), (14469, 29600), (14560, 29415), (14800, 28938), (14840, 28860), (15392, 27825), (15540, 27560), (15600, 27454), (15688, 27300), (15900, 26936), (16536, 25900), (16800, 25493), (16835, 25440), (17225, 24864), (17760, 24115), (17808, 24050), (18200, 23532), (18550, 23088), (19240, 22260), (19292, 22200), (19425, 22048), (19610, 21840), (20202, 21200), (20670, 20720)]