164931000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4266

約数の個数: 128

約数和(自身を含む): 554299200

約数和(自身を除く): 389368200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4229, 4875, 6500, 7800, 8458, 9750, 12687, 13000, 16916, 19500, 21145, 25374, 33832, 39000, 42290, 50748, 54977, 63435, 84580, 101496, 105725, 109954, 126870, 164931, 169160, 211450, 219908, 253740, 274885, 317175, 329862, 422900, 439816, 507480, 528625, 549770, 634350, 659724, 824655, 845800, 1057250, 1099540, 1268700, 1319448, 1374425, 1585875, 1649310, 2114500, 2199080, 2537400, 2748850, 3171750, 3298620, 4123275, 4229000, 5497700, 6343500, 6597240, 6872125, 8246550, 10995400, 12687000, 13744250, 16493100, 20616375, 27488500, 32986200, 41232750, 54977000, 82465500, 164931000]

約数ペア:

[(1, 164931000), (2, 82465500), (3, 54977000), (4, 41232750), (5, 32986200), (6, 27488500), (8, 20616375), (10, 16493100), (12, 13744250), (13, 12687000), (15, 10995400), (20, 8246550), (24, 6872125), (25, 6597240), (26, 6343500), (30, 5497700), (39, 4229000), (40, 4123275), (50, 3298620), (52, 3171750), (60, 2748850), (65, 2537400), (75, 2199080), (78, 2114500), (100, 1649310), (104, 1585875), (120, 1374425), (125, 1319448), (130, 1268700), (150, 1099540), (156, 1057250), (195, 845800), (200, 824655), (250, 659724), (260, 634350), (300, 549770), (312, 528625), (325, 507480), (375, 439816), (390, 422900), (500, 329862), (520, 317175), (600, 274885), (650, 253740), (750, 219908), (780, 211450), (975, 169160), (1000, 164931), (1300, 126870), (1500, 109954), (1560, 105725), (1625, 101496), (1950, 84580), (2600, 63435), (3000, 54977), (3250, 50748), (3900, 42290), (4229, 39000), (4875, 33832), (6500, 25374), (7800, 21145), (8458, 19500), (9750, 16916), (12687, 13000)]