173801580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 506634240

約数和(自身を除く): 332832660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 395, 444, 474, 555, 740, 790, 948, 991, 1110, 1185, 1580, 1982, 2220, 2370, 2923, 2973, 3964, 4740, 4955, 5846, 5946, 8769, 9910, 11692, 11892, 14615, 14865, 17538, 19820, 29230, 29730, 35076, 36667, 43845, 58460, 59460, 73334, 78289, 87690, 110001, 146668, 156578, 175380, 183335, 220002, 234867, 313156, 366670, 391445, 440004, 469734, 550005, 733340, 782890, 939468, 1100010, 1174335, 1565780, 2200020, 2348670, 2896693, 4697340, 5793386, 8690079, 11586772, 14483465, 17380158, 28966930, 34760316, 43450395, 57933860, 86900790, 173801580]

約数ペア:

[(1, 173801580), (2, 86900790), (3, 57933860), (4, 43450395), (5, 34760316), (6, 28966930), (10, 17380158), (12, 14483465), (15, 11586772), (20, 8690079), (30, 5793386), (37, 4697340), (60, 2896693), (74, 2348670), (79, 2200020), (111, 1565780), (148, 1174335), (158, 1100010), (185, 939468), (222, 782890), (237, 733340), (316, 550005), (370, 469734), (395, 440004), (444, 391445), (474, 366670), (555, 313156), (740, 234867), (790, 220002), (948, 183335), (991, 175380), (1110, 156578), (1185, 146668), (1580, 110001), (1982, 87690), (2220, 78289), (2370, 73334), (2923, 59460), (2973, 58460), (3964, 43845), (4740, 36667), (4955, 35076), (5846, 29730), (5946, 29230), (8769, 19820), (9910, 17538), (11692, 14865), (11892, 14615)]