61979850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 176417280

約数和(自身を除く): 114437430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1481, 1550, 1674, 2325, 2790, 2962, 4185, 4443, 4650, 6975, 7405, 8370, 8886, 13329, 13950, 14810, 20925, 22215, 26658, 37025, 39987, 41850, 44430, 45911, 66645, 74050, 79974, 91822, 111075, 133290, 137733, 199935, 222150, 229555, 275466, 333225, 399870, 413199, 459110, 666450, 688665, 826398, 999675, 1147775, 1239597, 1377330, 1999350, 2065995, 2295550, 2479194, 3443325, 4131990, 6197985, 6886650, 10329975, 12395970, 20659950, 30989925, 61979850]

約数ペア:

[(1, 61979850), (2, 30989925), (3, 20659950), (5, 12395970), (6, 10329975), (9, 6886650), (10, 6197985), (15, 4131990), (18, 3443325), (25, 2479194), (27, 2295550), (30, 2065995), (31, 1999350), (45, 1377330), (50, 1239597), (54, 1147775), (62, 999675), (75, 826398), (90, 688665), (93, 666450), (135, 459110), (150, 413199), (155, 399870), (186, 333225), (225, 275466), (270, 229555), (279, 222150), (310, 199935), (450, 137733), (465, 133290), (558, 111075), (675, 91822), (775, 79974), (837, 74050), (930, 66645), (1350, 45911), (1395, 44430), (1481, 41850), (1550, 39987), (1674, 37025), (2325, 26658), (2790, 22215), (2962, 20925), (4185, 14810), (4443, 13950), (4650, 13329), (6975, 8886), (7405, 8370)]