8914050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 25926912

約数和(自身を除く): 17012862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 71, 75, 81, 90, 93, 135, 142, 150, 155, 162, 186, 213, 225, 270, 279, 310, 355, 405, 426, 450, 465, 558, 639, 675, 710, 775, 810, 837, 930, 1065, 1278, 1350, 1395, 1550, 1674, 1775, 1917, 2025, 2130, 2201, 2325, 2511, 2790, 3195, 3550, 3834, 4050, 4185, 4402, 4650, 5022, 5325, 5751, 6390, 6603, 6975, 8370, 9585, 10650, 11005, 11502, 12555, 13206, 13950, 15975, 19170, 19809, 20925, 22010, 25110, 28755, 31950, 33015, 39618, 41850, 47925, 55025, 57510, 59427, 62775, 66030, 95850, 99045, 110050, 118854, 125550, 143775, 165075, 178281, 198090, 287550, 297135, 330150, 356562, 495225, 594270, 891405, 990450, 1485675, 1782810, 2971350, 4457025, 8914050]

約数ペア:

[(1, 8914050), (2, 4457025), (3, 2971350), (5, 1782810), (6, 1485675), (9, 990450), (10, 891405), (15, 594270), (18, 495225), (25, 356562), (27, 330150), (30, 297135), (31, 287550), (45, 198090), (50, 178281), (54, 165075), (62, 143775), (71, 125550), (75, 118854), (81, 110050), (90, 99045), (93, 95850), (135, 66030), (142, 62775), (150, 59427), (155, 57510), (162, 55025), (186, 47925), (213, 41850), (225, 39618), (270, 33015), (279, 31950), (310, 28755), (355, 25110), (405, 22010), (426, 20925), (450, 19809), (465, 19170), (558, 15975), (639, 13950), (675, 13206), (710, 12555), (775, 11502), (810, 11005), (837, 10650), (930, 9585), (1065, 8370), (1278, 6975), (1350, 6603), (1395, 6390), (1550, 5751), (1674, 5325), (1775, 5022), (1917, 4650), (2025, 4402), (2130, 4185), (2201, 4050), (2325, 3834), (2511, 3550), (2790, 3195)]