125184320

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 312145680

約数和(自身を除く): 186961360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 97, 109, 148, 160, 185, 194, 218, 296, 320, 370, 388, 436, 485, 545, 592, 740, 776, 872, 970, 1090, 1184, 1480, 1552, 1744, 1940, 2180, 2368, 2960, 3104, 3488, 3589, 3880, 4033, 4360, 5920, 6208, 6976, 7178, 7760, 8066, 8720, 10573, 11840, 14356, 15520, 16132, 17440, 17945, 20165, 21146, 28712, 31040, 32264, 34880, 35890, 40330, 42292, 52865, 57424, 64528, 71780, 80660, 84584, 105730, 114848, 129056, 143560, 161320, 169168, 211460, 229696, 258112, 287120, 322640, 338336, 391201, 422920, 574240, 645280, 676672, 782402, 845840, 1148480, 1290560, 1564804, 1691680, 1956005, 3129608, 3383360, 3912010, 6259216, 7824020, 12518432, 15648040, 25036864, 31296080, 62592160, 125184320]

約数ペア:

[(1, 125184320), (2, 62592160), (4, 31296080), (5, 25036864), (8, 15648040), (10, 12518432), (16, 7824020), (20, 6259216), (32, 3912010), (37, 3383360), (40, 3129608), (64, 1956005), (74, 1691680), (80, 1564804), (97, 1290560), (109, 1148480), (148, 845840), (160, 782402), (185, 676672), (194, 645280), (218, 574240), (296, 422920), (320, 391201), (370, 338336), (388, 322640), (436, 287120), (485, 258112), (545, 229696), (592, 211460), (740, 169168), (776, 161320), (872, 143560), (970, 129056), (1090, 114848), (1184, 105730), (1480, 84584), (1552, 80660), (1744, 71780), (1940, 64528), (2180, 57424), (2368, 52865), (2960, 42292), (3104, 40330), (3488, 35890), (3589, 34880), (3880, 32264), (4033, 31040), (4360, 28712), (5920, 21146), (6208, 20165), (6976, 17945), (7178, 17440), (7760, 16132), (8066, 15520), (8720, 14356), (10573, 11840)]