77610060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2108

約数の個数: 144

約数和(自身を含む): 270466560

約数和(自身を除く): 192856500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2063, 2090, 2508, 3135, 3420, 3762, 4126, 4180, 6189, 6270, 7524, 8252, 9405, 10315, 12378, 12540, 18567, 18810, 20630, 22693, 24756, 30945, 37134, 37620, 39197, 41260, 45386, 61890, 68079, 74268, 78394, 90772, 92835, 113465, 117591, 123780, 136158, 156788, 185670, 195985, 204237, 226930, 235182, 272316, 340395, 352773, 371340, 391970, 408474, 431167, 453860, 470364, 587955, 680790, 705546, 783940, 816948, 862334, 1021185, 1175910, 1293501, 1361580, 1411092, 1724668, 1763865, 2042370, 2155835, 2351820, 2587002, 3527730, 3880503, 4084740, 4311670, 5174004, 6467505, 7055460, 7761006, 8623340, 12935010, 15522012, 19402515, 25870020, 38805030, 77610060]

約数ペア:

[(1, 77610060), (2, 38805030), (3, 25870020), (4, 19402515), (5, 15522012), (6, 12935010), (9, 8623340), (10, 7761006), (11, 7055460), (12, 6467505), (15, 5174004), (18, 4311670), (19, 4084740), (20, 3880503), (22, 3527730), (30, 2587002), (33, 2351820), (36, 2155835), (38, 2042370), (44, 1763865), (45, 1724668), (55, 1411092), (57, 1361580), (60, 1293501), (66, 1175910), (76, 1021185), (90, 862334), (95, 816948), (99, 783940), (110, 705546), (114, 680790), (132, 587955), (165, 470364), (171, 453860), (180, 431167), (190, 408474), (198, 391970), (209, 371340), (220, 352773), (228, 340395), (285, 272316), (330, 235182), (342, 226930), (380, 204237), (396, 195985), (418, 185670), (495, 156788), (570, 136158), (627, 123780), (660, 117591), (684, 113465), (836, 92835), (855, 90772), (990, 78394), (1045, 74268), (1140, 68079), (1254, 61890), (1710, 45386), (1881, 41260), (1980, 39197), (2063, 37620), (2090, 37134), (2508, 30945), (3135, 24756), (3420, 22693), (3762, 20630), (4126, 18810), (4180, 18567), (6189, 12540), (6270, 12378), (7524, 10315), (8252, 9405)]