61609140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 192837120

約数和(自身を除く): 131227980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 421, 540, 542, 813, 842, 1084, 1263, 1355, 1626, 1684, 2105, 2439, 2526, 2710, 3252, 3789, 4065, 4210, 4878, 5052, 5420, 6315, 7317, 7578, 8130, 8420, 9756, 11367, 12195, 12630, 14634, 15156, 16260, 18945, 22734, 24390, 25260, 29268, 36585, 37890, 45468, 48780, 56835, 73170, 75780, 113670, 114091, 146340, 227340, 228182, 342273, 456364, 570455, 684546, 1026819, 1140910, 1369092, 1711365, 2053638, 2281820, 3080457, 3422730, 4107276, 5134095, 6160914, 6845460, 10268190, 12321828, 15402285, 20536380, 30804570, 61609140]

約数ペア:

[(1, 61609140), (2, 30804570), (3, 20536380), (4, 15402285), (5, 12321828), (6, 10268190), (9, 6845460), (10, 6160914), (12, 5134095), (15, 4107276), (18, 3422730), (20, 3080457), (27, 2281820), (30, 2053638), (36, 1711365), (45, 1369092), (54, 1140910), (60, 1026819), (90, 684546), (108, 570455), (135, 456364), (180, 342273), (270, 228182), (271, 227340), (421, 146340), (540, 114091), (542, 113670), (813, 75780), (842, 73170), (1084, 56835), (1263, 48780), (1355, 45468), (1626, 37890), (1684, 36585), (2105, 29268), (2439, 25260), (2526, 24390), (2710, 22734), (3252, 18945), (3789, 16260), (4065, 15156), (4210, 14634), (4878, 12630), (5052, 12195), (5420, 11367), (6315, 9756), (7317, 8420), (7578, 8130)]