144940500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 472442880

約数和(自身を除く): 327502380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 620, 750, 775, 900, 930, 1039, 1116, 1125, 1395, 1500, 1550, 1860, 2078, 2250, 2325, 2790, 3100, 3117, 3875, 4156, 4500, 4650, 5195, 5580, 6234, 6975, 7750, 9300, 9351, 10390, 11625, 12468, 13950, 15500, 15585, 18702, 20780, 23250, 25975, 27900, 31170, 32209, 34875, 37404, 46500, 46755, 51950, 62340, 64418, 69750, 77925, 93510, 96627, 103900, 128836, 129875, 139500, 155850, 161045, 187020, 193254, 233775, 259750, 289881, 311700, 322090, 386508, 389625, 467550, 483135, 519500, 579762, 644180, 779250, 805225, 935100, 966270, 1159524, 1168875, 1449405, 1558500, 1610450, 1932540, 2337750, 2415675, 2898810, 3220900, 4026125, 4675500, 4831350, 5797620, 7247025, 8052250, 9662700, 12078375, 14494050, 16104500, 24156750, 28988100, 36235125, 48313500, 72470250, 144940500]

約数ペア:

[(1, 144940500), (2, 72470250), (3, 48313500), (4, 36235125), (5, 28988100), (6, 24156750), (9, 16104500), (10, 14494050), (12, 12078375), (15, 9662700), (18, 8052250), (20, 7247025), (25, 5797620), (30, 4831350), (31, 4675500), (36, 4026125), (45, 3220900), (50, 2898810), (60, 2415675), (62, 2337750), (75, 1932540), (90, 1610450), (93, 1558500), (100, 1449405), (124, 1168875), (125, 1159524), (150, 966270), (155, 935100), (180, 805225), (186, 779250), (225, 644180), (250, 579762), (279, 519500), (300, 483135), (310, 467550), (372, 389625), (375, 386508), (450, 322090), (465, 311700), (500, 289881), (558, 259750), (620, 233775), (750, 193254), (775, 187020), (900, 161045), (930, 155850), (1039, 139500), (1116, 129875), (1125, 128836), (1395, 103900), (1500, 96627), (1550, 93510), (1860, 77925), (2078, 69750), (2250, 64418), (2325, 62340), (2790, 51950), (3100, 46755), (3117, 46500), (3875, 37404), (4156, 34875), (4500, 32209), (4650, 31170), (5195, 27900), (5580, 25975), (6234, 23250), (6975, 20780), (7750, 18702), (9300, 15585), (9351, 15500), (10390, 13950), (11625, 12468)]