148225140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4388

約数の個数: 144

約数和(自身を含む): 533000832

約数和(自身を除く): 384775692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4357, 4860, 5670, 6804, 8505, 8714, 11340, 13071, 17010, 17428, 21785, 26142, 30499, 34020, 39213, 43570, 52284, 60998, 65355, 78426, 87140, 91497, 117639, 121996, 130710, 152495, 156852, 182994, 196065, 235278, 261420, 274491, 304990, 352917, 365988, 392130, 457485, 470556, 548982, 588195, 609980, 705834, 784260, 823473, 914970, 1058751, 1097964, 1176390, 1372455, 1411668, 1646946, 1764585, 1829940, 2117502, 2352780, 2470419, 2744910, 3293892, 3529170, 4117365, 4235004, 4940838, 5293755, 5489820, 7058340, 7411257, 8234730, 9881676, 10587510, 12352095, 14822514, 16469460, 21175020, 24704190, 29645028, 37056285, 49408380, 74112570, 148225140]

約数ペア:

[(1, 148225140), (2, 74112570), (3, 49408380), (4, 37056285), (5, 29645028), (6, 24704190), (7, 21175020), (9, 16469460), (10, 14822514), (12, 12352095), (14, 10587510), (15, 9881676), (18, 8234730), (20, 7411257), (21, 7058340), (27, 5489820), (28, 5293755), (30, 4940838), (35, 4235004), (36, 4117365), (42, 3529170), (45, 3293892), (54, 2744910), (60, 2470419), (63, 2352780), (70, 2117502), (81, 1829940), (84, 1764585), (90, 1646946), (105, 1411668), (108, 1372455), (126, 1176390), (135, 1097964), (140, 1058751), (162, 914970), (180, 823473), (189, 784260), (210, 705834), (243, 609980), (252, 588195), (270, 548982), (315, 470556), (324, 457485), (378, 392130), (405, 365988), (420, 352917), (486, 304990), (540, 274491), (567, 261420), (630, 235278), (756, 196065), (810, 182994), (945, 156852), (972, 152495), (1134, 130710), (1215, 121996), (1260, 117639), (1620, 91497), (1701, 87140), (1890, 78426), (2268, 65355), (2430, 60998), (2835, 52284), (3402, 43570), (3780, 39213), (4357, 34020), (4860, 30499), (5670, 26142), (6804, 21785), (8505, 17428), (8714, 17010), (11340, 13071)]