420192600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 1499904000

約数和(自身を除く): 1079711400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 29, 30, 31, 38, 40, 41, 50, 57, 58, 60, 62, 75, 76, 82, 87, 93, 95, 100, 114, 116, 120, 123, 124, 145, 150, 152, 155, 164, 174, 186, 190, 200, 205, 228, 232, 246, 248, 285, 290, 300, 310, 328, 348, 372, 380, 410, 435, 456, 465, 475, 492, 551, 570, 580, 589, 600, 615, 620, 696, 725, 744, 760, 775, 779, 820, 870, 899, 930, 950, 984, 1025, 1102, 1140, 1160, 1178, 1189, 1230, 1240, 1271, 1425, 1450, 1550, 1558, 1640, 1653, 1740, 1767, 1798, 1860, 1900, 2050, 2175, 2204, 2280, 2325, 2337, 2356, 2378, 2460, 2542, 2697, 2755, 2850, 2900, 2945, 3075, 3100, 3116, 3306, 3480, 3534, 3567, 3596, 3720, 3800, 3813, 3895, 4100, 4350, 4408, 4495, 4650, 4674, 4712, 4756, 4920, 5084, 5394, 5510, 5700, 5800, 5890, 5945, 6150, 6200, 6232, 6355, 6612, 7068, 7134, 7192, 7626, 7790, 8200, 8265, 8700, 8835, 8990, 9300, 9348, 9512, 10168, 10788, 11020, 11400, 11685, 11780, 11890, 12300, 12710, 13224, 13485, 13775, 14136, 14268, 14725, 15252, 15580, 16530, 17081, 17400, 17670, 17835, 17980, 18600, 18696, 19065, 19475, 21576, 22040, 22475, 22591, 23370, 23560, 23780, 24149, 24600, 25420, 26970, 27550, 28536, 29450, 29725, 30504, 31160, 31775, 33060, 34162, 35340, 35670, 35960, 36859, 38130, 38950, 41325, 44175, 44950, 45182, 46740, 47560, 48298, 50840, 51243, 53940, 55100, 58425, 58900, 59450, 63550, 66120, 67425, 67773, 68324, 70680, 71340, 72447, 73718, 76260, 77900, 82650, 85405, 88350, 89175, 89900, 90364, 93480, 95325, 96596, 102486, 107880, 110200, 110577, 112955, 116850, 117800, 118900, 120745, 127100, 134850, 135546, 136648, 142680, 144894, 147436, 152520, 155800, 165300, 170810, 176700, 178350, 179800, 180728, 184295, 190650, 193192, 204972, 221154, 225910, 233700, 237800, 241490, 254200, 256215, 269700, 271092, 289788, 294872, 330600, 338865, 341620, 353400, 356700, 362235, 368590, 381300, 409944, 427025, 442308, 451820, 467400, 482980, 512430, 539400, 542184, 552885, 564775, 579576, 603725, 677730, 683240, 700321, 713400, 724470, 737180, 762600, 854050, 884616, 903640, 921475, 965960, 1024860, 1105770, 1129550, 1207450, 1281075, 1355460, 1400642, 1448940, 1474360, 1694325, 1708100, 1811175, 1842950, 2049720, 2100963, 2211540, 2259100, 2414900, 2562150, 2710920, 2764425, 2801284, 2897880, 3388650, 3416200, 3501605, 3622350, 3685900, 4201926, 4423080, 4518200, 4829800, 5124300, 5528850, 5602568, 6777300, 7003210, 7244700, 7371800, 8403852, 10248600, 10504815, 11057700, 13554600, 14006420, 14489400, 16807704, 17508025, 21009630, 22115400, 28012840, 35016050, 42019260, 52524075, 70032100, 84038520, 105048150, 140064200, 210096300, 420192600]

約数ペア:

[(1, 420192600), (2, 210096300), (3, 140064200), (4, 105048150), (5, 84038520), (6, 70032100), (8, 52524075), (10, 42019260), (12, 35016050), (15, 28012840), (19, 22115400), (20, 21009630), (24, 17508025), (25, 16807704), (29, 14489400), (30, 14006420), (31, 13554600), (38, 11057700), (40, 10504815), (41, 10248600), (50, 8403852), (57, 7371800), (58, 7244700), (60, 7003210), (62, 6777300), (75, 5602568), (76, 5528850), (82, 5124300), (87, 4829800), (93, 4518200), (95, 4423080), (100, 4201926), (114, 3685900), (116, 3622350), (120, 3501605), (123, 3416200), (124, 3388650), (145, 2897880), (150, 2801284), (152, 2764425), (155, 2710920), (164, 2562150), (174, 2414900), (186, 2259100), (190, 2211540), (200, 2100963), (205, 2049720), (228, 1842950), (232, 1811175), (246, 1708100), (248, 1694325), (285, 1474360), (290, 1448940), (300, 1400642), (310, 1355460), (328, 1281075), (348, 1207450), (372, 1129550), (380, 1105770), (410, 1024860), (435, 965960), (456, 921475), (465, 903640), (475, 884616), (492, 854050), (551, 762600), (570, 737180), (580, 724470), (589, 713400), (600, 700321), (615, 683240), (620, 677730), (696, 603725), (725, 579576), (744, 564775), (760, 552885), (775, 542184), (779, 539400), (820, 512430), (870, 482980), (899, 467400), (930, 451820), (950, 442308), (984, 427025), (1025, 409944), (1102, 381300), (1140, 368590), (1160, 362235), (1178, 356700), (1189, 353400), (1230, 341620), (1240, 338865), (1271, 330600), (1425, 294872), (1450, 289788), (1550, 271092), (1558, 269700), (1640, 256215), (1653, 254200), (1740, 241490), (1767, 237800), (1798, 233700), (1860, 225910), (1900, 221154), (2050, 204972), (2175, 193192), (2204, 190650), (2280, 184295), (2325, 180728), (2337, 179800), (2356, 178350), (2378, 176700), (2460, 170810), (2542, 165300), (2697, 155800), (2755, 152520), (2850, 147436), (2900, 144894), (2945, 142680), (3075, 136648), (3100, 135546), (3116, 134850), (3306, 127100), (3480, 120745), (3534, 118900), (3567, 117800), (3596, 116850), (3720, 112955), (3800, 110577), (3813, 110200), (3895, 107880), (4100, 102486), (4350, 96596), (4408, 95325), (4495, 93480), (4650, 90364), (4674, 89900), (4712, 89175), (4756, 88350), (4920, 85405), (5084, 82650), (5394, 77900), (5510, 76260), (5700, 73718), (5800, 72447), (5890, 71340), (5945, 70680), (6150, 68324), (6200, 67773), (6232, 67425), (6355, 66120), (6612, 63550), (7068, 59450), (7134, 58900), (7192, 58425), (7626, 55100), (7790, 53940), (8200, 51243), (8265, 50840), (8700, 48298), (8835, 47560), (8990, 46740), (9300, 45182), (9348, 44950), (9512, 44175), (10168, 41325), (10788, 38950), (11020, 38130), (11400, 36859), (11685, 35960), (11780, 35670), (11890, 35340), (12300, 34162), (12710, 33060), (13224, 31775), (13485, 31160), (13775, 30504), (14136, 29725), (14268, 29450), (14725, 28536), (15252, 27550), (15580, 26970), (16530, 25420), (17081, 24600), (17400, 24149), (17670, 23780), (17835, 23560), (17980, 23370), (18600, 22591), (18696, 22475), (19065, 22040), (19475, 21576)]