253000800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 1063056960

約数和(自身を除く): 810056160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 53, 54, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 106, 108, 117, 120, 130, 135, 136, 144, 150, 153, 156, 159, 160, 170, 180, 195, 200, 204, 208, 212, 216, 221, 225, 234, 240, 255, 260, 265, 270, 272, 288, 300, 306, 312, 318, 325, 340, 351, 360, 390, 400, 408, 416, 424, 425, 432, 442, 450, 459, 468, 477, 480, 510, 520, 530, 540, 544, 585, 600, 612, 624, 636, 650, 663, 675, 680, 689, 702, 720, 765, 780, 795, 800, 816, 848, 850, 864, 884, 900, 901, 918, 936, 954, 975, 1020, 1040, 1060, 1080, 1105, 1170, 1200, 1224, 1248, 1272, 1275, 1300, 1325, 1326, 1350, 1360, 1378, 1404, 1431, 1440, 1530, 1560, 1590, 1632, 1696, 1700, 1755, 1768, 1800, 1802, 1836, 1872, 1908, 1950, 1989, 2040, 2067, 2080, 2120, 2160, 2210, 2295, 2340, 2385, 2400, 2448, 2544, 2550, 2600, 2650, 2652, 2700, 2703, 2720, 2756, 2808, 2862, 2925, 3060, 3120, 3180, 3315, 3400, 3445, 3510, 3536, 3600, 3604, 3672, 3744, 3816, 3825, 3900, 3975, 3978, 4080, 4134, 4240, 4320, 4420, 4505, 4590, 4680, 4770, 4896, 5088, 5100, 5200, 5300, 5304, 5400, 5406, 5512, 5525, 5616, 5724, 5850, 5967, 6120, 6201, 6240, 6360, 6630, 6800, 6890, 7020, 7072, 7155, 7200, 7208, 7344, 7632, 7650, 7800, 7950, 7956, 8109, 8160, 8268, 8480, 8775, 8840, 9010, 9180, 9360, 9540, 9945, 10200, 10335, 10400, 10600, 10608, 10800, 10812, 11024, 11050, 11232, 11448, 11475, 11700, 11713, 11925, 11934, 12240, 12402, 12720, 13260, 13515, 13600, 13780, 14040, 14310, 14416, 14688, 15264, 15300, 15600, 15900, 15912, 16218, 16536, 16575, 17225, 17550, 17680, 18020, 18360, 18603, 18720, 19080, 19890, 20400, 20670, 21200, 21216, 21600, 21624, 22048, 22100, 22525, 22896, 22950, 23400, 23426, 23850, 23868, 24327, 24480, 24804, 25440, 26520, 27030, 27560, 28080, 28620, 28832, 29835, 30600, 31005, 31200, 31800, 31824, 32436, 33072, 33150, 34450, 35100, 35139, 35360, 35775, 36040, 36720, 37206, 38160, 39780, 40545, 40800, 41340, 42400, 43248, 44200, 45050, 45792, 45900, 46800, 46852, 47700, 47736, 48654, 49608, 49725, 51675, 53040, 54060, 55120, 56160, 57240, 58565, 59670, 61200, 62010, 63600, 63648, 64872, 66144, 66300, 67575, 68900, 70200, 70278, 71550, 72080, 73440, 74412, 76320, 79560, 81090, 82680, 86496, 88400, 90100, 91800, 93015, 93600, 93704, 95400, 95472, 97308, 99216, 99450, 103350, 105417, 106080, 108120, 110240, 114480, 117130, 119340, 121635, 122400, 124020, 127200, 129744, 132600, 135150, 137800, 140400, 140556, 143100, 144160, 148824, 149175, 155025, 159120, 162180, 165360, 175695, 176800, 180200, 183600, 186030, 187408, 190800, 190944, 194616, 198432, 198900, 202725, 206700, 210834, 216240, 228960, 234260, 238680, 243270, 248040, 259488, 265200, 270300, 275600, 280800, 281112, 286200, 292825, 297648, 298350, 310050, 316251, 318240, 324360, 330720, 351390, 360400, 367200, 372060, 374816, 381600, 389232, 397800, 405450, 413400, 421668, 432480, 465075, 468520, 477360, 486540, 496080, 527085, 530400, 540600, 551200, 562224, 572400, 585650, 595296, 596700, 608175, 620100, 632502, 648720, 702780, 720800, 744120, 778464, 795600, 810900, 826800, 843336, 878475, 930150, 937040, 954720, 973080, 992160, 1054170, 1081200, 1124448, 1144800, 1171300, 1193400, 1216350, 1240200, 1265004, 1297440, 1405560, 1488240, 1581255, 1591200, 1621800, 1653600, 1686672, 1756950, 1860300, 1874080, 1946160, 2108340, 2162400, 2342600, 2386800, 2432700, 2480400, 2530008, 2635425, 2811120, 2976480, 3162510, 3243600, 3373344, 3513900, 3720600, 3892320, 4216680, 4685200, 4773600, 4865400, 4960800, 5060016, 5270850, 5622240, 6325020, 6487200, 7027800, 7441200, 7906275, 8433360, 9370400, 9730800, 10120032, 10541700, 12650040, 14055600, 14882400, 15812550, 16866720, 19461600, 21083400, 25300080, 28111200, 31625100, 42166800, 50600160, 63250200, 84333600, 126500400, 253000800]

約数ペア:

[(1, 253000800), (2, 126500400), (3, 84333600), (4, 63250200), (5, 50600160), (6, 42166800), (8, 31625100), (9, 28111200), (10, 25300080), (12, 21083400), (13, 19461600), (15, 16866720), (16, 15812550), (17, 14882400), (18, 14055600), (20, 12650040), (24, 10541700), (25, 10120032), (26, 9730800), (27, 9370400), (30, 8433360), (32, 7906275), (34, 7441200), (36, 7027800), (39, 6487200), (40, 6325020), (45, 5622240), (48, 5270850), (50, 5060016), (51, 4960800), (52, 4865400), (53, 4773600), (54, 4685200), (60, 4216680), (65, 3892320), (68, 3720600), (72, 3513900), (75, 3373344), (78, 3243600), (80, 3162510), (85, 2976480), (90, 2811120), (96, 2635425), (100, 2530008), (102, 2480400), (104, 2432700), (106, 2386800), (108, 2342600), (117, 2162400), (120, 2108340), (130, 1946160), (135, 1874080), (136, 1860300), (144, 1756950), (150, 1686672), (153, 1653600), (156, 1621800), (159, 1591200), (160, 1581255), (170, 1488240), (180, 1405560), (195, 1297440), (200, 1265004), (204, 1240200), (208, 1216350), (212, 1193400), (216, 1171300), (221, 1144800), (225, 1124448), (234, 1081200), (240, 1054170), (255, 992160), (260, 973080), (265, 954720), (270, 937040), (272, 930150), (288, 878475), (300, 843336), (306, 826800), (312, 810900), (318, 795600), (325, 778464), (340, 744120), (351, 720800), (360, 702780), (390, 648720), (400, 632502), (408, 620100), (416, 608175), (424, 596700), (425, 595296), (432, 585650), (442, 572400), (450, 562224), (459, 551200), (468, 540600), (477, 530400), (480, 527085), (510, 496080), (520, 486540), (530, 477360), (540, 468520), (544, 465075), (585, 432480), (600, 421668), (612, 413400), (624, 405450), (636, 397800), (650, 389232), (663, 381600), (675, 374816), (680, 372060), (689, 367200), (702, 360400), (720, 351390), (765, 330720), (780, 324360), (795, 318240), (800, 316251), (816, 310050), (848, 298350), (850, 297648), (864, 292825), (884, 286200), (900, 281112), (901, 280800), (918, 275600), (936, 270300), (954, 265200), (975, 259488), (1020, 248040), (1040, 243270), (1060, 238680), (1080, 234260), (1105, 228960), (1170, 216240), (1200, 210834), (1224, 206700), (1248, 202725), (1272, 198900), (1275, 198432), (1300, 194616), (1325, 190944), (1326, 190800), (1350, 187408), (1360, 186030), (1378, 183600), (1404, 180200), (1431, 176800), (1440, 175695), (1530, 165360), (1560, 162180), (1590, 159120), (1632, 155025), (1696, 149175), (1700, 148824), (1755, 144160), (1768, 143100), (1800, 140556), (1802, 140400), (1836, 137800), (1872, 135150), (1908, 132600), (1950, 129744), (1989, 127200), (2040, 124020), (2067, 122400), (2080, 121635), (2120, 119340), (2160, 117130), (2210, 114480), (2295, 110240), (2340, 108120), (2385, 106080), (2400, 105417), (2448, 103350), (2544, 99450), (2550, 99216), (2600, 97308), (2650, 95472), (2652, 95400), (2700, 93704), (2703, 93600), (2720, 93015), (2756, 91800), (2808, 90100), (2862, 88400), (2925, 86496), (3060, 82680), (3120, 81090), (3180, 79560), (3315, 76320), (3400, 74412), (3445, 73440), (3510, 72080), (3536, 71550), (3600, 70278), (3604, 70200), (3672, 68900), (3744, 67575), (3816, 66300), (3825, 66144), (3900, 64872), (3975, 63648), (3978, 63600), (4080, 62010), (4134, 61200), (4240, 59670), (4320, 58565), (4420, 57240), (4505, 56160), (4590, 55120), (4680, 54060), (4770, 53040), (4896, 51675), (5088, 49725), (5100, 49608), (5200, 48654), (5300, 47736), (5304, 47700), (5400, 46852), (5406, 46800), (5512, 45900), (5525, 45792), (5616, 45050), (5724, 44200), (5850, 43248), (5967, 42400), (6120, 41340), (6201, 40800), (6240, 40545), (6360, 39780), (6630, 38160), (6800, 37206), (6890, 36720), (7020, 36040), (7072, 35775), (7155, 35360), (7200, 35139), (7208, 35100), (7344, 34450), (7632, 33150), (7650, 33072), (7800, 32436), (7950, 31824), (7956, 31800), (8109, 31200), (8160, 31005), (8268, 30600), (8480, 29835), (8775, 28832), (8840, 28620), (9010, 28080), (9180, 27560), (9360, 27030), (9540, 26520), (9945, 25440), (10200, 24804), (10335, 24480), (10400, 24327), (10600, 23868), (10608, 23850), (10800, 23426), (10812, 23400), (11024, 22950), (11050, 22896), (11232, 22525), (11448, 22100), (11475, 22048), (11700, 21624), (11713, 21600), (11925, 21216), (11934, 21200), (12240, 20670), (12402, 20400), (12720, 19890), (13260, 19080), (13515, 18720), (13600, 18603), (13780, 18360), (14040, 18020), (14310, 17680), (14416, 17550), (14688, 17225), (15264, 16575), (15300, 16536), (15600, 16218), (15900, 15912)]