61125180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 118863300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 557, 590, 620, 708, 885, 930, 1114, 1180, 1671, 1770, 1829, 1860, 2228, 2785, 3342, 3540, 3658, 5487, 5570, 6684, 7316, 8355, 9145, 10974, 11140, 16710, 17267, 18290, 21948, 27435, 32863, 33420, 34534, 36580, 51801, 54870, 65726, 69068, 86335, 98589, 103602, 109740, 131452, 164315, 172670, 197178, 207204, 259005, 328630, 345340, 394356, 492945, 518010, 657260, 985890, 1018753, 1036020, 1971780, 2037506, 3056259, 4075012, 5093765, 6112518, 10187530, 12225036, 15281295, 20375060, 30562590, 61125180]

約数ペア:

[(1, 61125180), (2, 30562590), (3, 20375060), (4, 15281295), (5, 12225036), (6, 10187530), (10, 6112518), (12, 5093765), (15, 4075012), (20, 3056259), (30, 2037506), (31, 1971780), (59, 1036020), (60, 1018753), (62, 985890), (93, 657260), (118, 518010), (124, 492945), (155, 394356), (177, 345340), (186, 328630), (236, 259005), (295, 207204), (310, 197178), (354, 172670), (372, 164315), (465, 131452), (557, 109740), (590, 103602), (620, 98589), (708, 86335), (885, 69068), (930, 65726), (1114, 54870), (1180, 51801), (1671, 36580), (1770, 34534), (1829, 33420), (1860, 32863), (2228, 27435), (2785, 21948), (3342, 18290), (3540, 17267), (3658, 16710), (5487, 11140), (5570, 10974), (6684, 9145), (7316, 8355)]