106487480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 278415360

約数和(自身を除く): 171927880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 44, 55, 62, 74, 88, 110, 124, 148, 155, 185, 211, 220, 248, 296, 310, 341, 370, 407, 422, 440, 620, 682, 740, 814, 844, 1055, 1147, 1240, 1364, 1480, 1628, 1688, 1705, 2035, 2110, 2294, 2321, 2728, 3256, 3410, 4070, 4220, 4588, 4642, 5735, 6541, 6820, 7807, 8140, 8440, 9176, 9284, 11470, 11605, 12617, 13082, 13640, 15614, 16280, 18568, 22940, 23210, 25234, 26164, 31228, 32705, 39035, 45880, 46420, 50468, 52328, 62456, 63085, 65410, 71951, 78070, 85877, 92840, 100936, 126170, 130820, 143902, 156140, 171754, 242017, 252340, 261640, 287804, 312280, 343508, 359755, 429385, 484034, 504680, 575608, 687016, 719510, 858770, 968068, 1210085, 1439020, 1717540, 1936136, 2420170, 2662187, 2878040, 3435080, 4840340, 5324374, 9680680, 10648748, 13310935, 21297496, 26621870, 53243740, 106487480]

約数ペア:

[(1, 106487480), (2, 53243740), (4, 26621870), (5, 21297496), (8, 13310935), (10, 10648748), (11, 9680680), (20, 5324374), (22, 4840340), (31, 3435080), (37, 2878040), (40, 2662187), (44, 2420170), (55, 1936136), (62, 1717540), (74, 1439020), (88, 1210085), (110, 968068), (124, 858770), (148, 719510), (155, 687016), (185, 575608), (211, 504680), (220, 484034), (248, 429385), (296, 359755), (310, 343508), (341, 312280), (370, 287804), (407, 261640), (422, 252340), (440, 242017), (620, 171754), (682, 156140), (740, 143902), (814, 130820), (844, 126170), (1055, 100936), (1147, 92840), (1240, 85877), (1364, 78070), (1480, 71951), (1628, 65410), (1688, 63085), (1705, 62456), (2035, 52328), (2110, 50468), (2294, 46420), (2321, 45880), (2728, 39035), (3256, 32705), (3410, 31228), (4070, 26164), (4220, 25234), (4588, 23210), (4642, 22940), (5735, 18568), (6541, 16280), (6820, 15614), (7807, 13640), (8140, 13082), (8440, 12617), (9176, 11605), (9284, 11470)]