101810520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 397005840

約数和(自身を除く): 295195320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 81, 84, 90, 105, 108, 120, 126, 134, 135, 140, 162, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 324, 335, 360, 378, 402, 405, 420, 469, 504, 536, 540, 567, 603, 630, 648, 670, 756, 804, 810, 840, 938, 945, 1005, 1080, 1134, 1206, 1260, 1340, 1407, 1512, 1608, 1620, 1809, 1876, 1890, 2010, 2268, 2345, 2412, 2520, 2680, 2814, 2835, 3015, 3240, 3618, 3752, 3780, 4020, 4221, 4489, 4536, 4690, 4824, 5427, 5628, 5670, 6030, 7035, 7236, 7560, 8040, 8442, 8978, 9045, 9380, 10854, 11256, 11340, 12060, 12663, 13467, 14070, 14472, 16884, 17956, 18090, 18760, 21105, 21708, 22445, 22680, 24120, 25326, 26934, 27135, 28140, 31423, 33768, 35912, 36180, 37989, 40401, 42210, 43416, 44890, 50652, 53868, 54270, 56280, 62846, 63315, 67335, 72360, 75978, 80802, 84420, 89780, 94269, 101304, 107736, 108540, 121203, 125692, 126630, 134670, 151956, 157115, 161604, 168840, 179560, 188538, 189945, 202005, 217080, 242406, 251384, 253260, 269340, 282807, 303912, 314230, 323208, 363609, 377076, 379890, 404010, 471345, 484812, 506520, 538680, 565614, 606015, 628460, 727218, 754152, 759780, 808020, 848421, 942690, 969624, 1131228, 1212030, 1256920, 1414035, 1454436, 1519560, 1616040, 1696842, 1818045, 1885380, 2262456, 2424060, 2545263, 2828070, 2908872, 3393684, 3636090, 3770760, 4242105, 4848120, 5090526, 5656140, 6787368, 7272180, 8484210, 10181052, 11312280, 12726315, 14544360, 16968420, 20362104, 25452630, 33936840, 50905260, 101810520]

約数ペア:

[(1, 101810520), (2, 50905260), (3, 33936840), (4, 25452630), (5, 20362104), (6, 16968420), (7, 14544360), (8, 12726315), (9, 11312280), (10, 10181052), (12, 8484210), (14, 7272180), (15, 6787368), (18, 5656140), (20, 5090526), (21, 4848120), (24, 4242105), (27, 3770760), (28, 3636090), (30, 3393684), (35, 2908872), (36, 2828070), (40, 2545263), (42, 2424060), (45, 2262456), (54, 1885380), (56, 1818045), (60, 1696842), (63, 1616040), (67, 1519560), (70, 1454436), (72, 1414035), (81, 1256920), (84, 1212030), (90, 1131228), (105, 969624), (108, 942690), (120, 848421), (126, 808020), (134, 759780), (135, 754152), (140, 727218), (162, 628460), (168, 606015), (180, 565614), (189, 538680), (201, 506520), (210, 484812), (216, 471345), (252, 404010), (268, 379890), (270, 377076), (280, 363609), (315, 323208), (324, 314230), (335, 303912), (360, 282807), (378, 269340), (402, 253260), (405, 251384), (420, 242406), (469, 217080), (504, 202005), (536, 189945), (540, 188538), (567, 179560), (603, 168840), (630, 161604), (648, 157115), (670, 151956), (756, 134670), (804, 126630), (810, 125692), (840, 121203), (938, 108540), (945, 107736), (1005, 101304), (1080, 94269), (1134, 89780), (1206, 84420), (1260, 80802), (1340, 75978), (1407, 72360), (1512, 67335), (1608, 63315), (1620, 62846), (1809, 56280), (1876, 54270), (1890, 53868), (2010, 50652), (2268, 44890), (2345, 43416), (2412, 42210), (2520, 40401), (2680, 37989), (2814, 36180), (2835, 35912), (3015, 33768), (3240, 31423), (3618, 28140), (3752, 27135), (3780, 26934), (4020, 25326), (4221, 24120), (4489, 22680), (4536, 22445), (4690, 21708), (4824, 21105), (5427, 18760), (5628, 18090), (5670, 17956), (6030, 16884), (7035, 14472), (7236, 14070), (7560, 13467), (8040, 12663), (8442, 12060), (8978, 11340), (9045, 11256), (9380, 10854)]