140825250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 403752960

約数和(自身を除く): 262927710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 125, 135, 150, 155, 186, 225, 250, 270, 279, 310, 375, 450, 465, 558, 673, 675, 750, 775, 837, 930, 1125, 1346, 1350, 1395, 1550, 1674, 2019, 2250, 2325, 2790, 3365, 3375, 3875, 4038, 4185, 4650, 6057, 6730, 6750, 6975, 7750, 8370, 10095, 11625, 12114, 13950, 16825, 18171, 20190, 20863, 20925, 23250, 30285, 33650, 34875, 36342, 41726, 41850, 50475, 60570, 62589, 69750, 84125, 90855, 100950, 104315, 104625, 125178, 151425, 168250, 181710, 187767, 208630, 209250, 252375, 302850, 312945, 375534, 454275, 504750, 521575, 563301, 625890, 757125, 908550, 938835, 1043150, 1126602, 1514250, 1564725, 1877670, 2271375, 2607875, 2816505, 3129450, 4542750, 4694175, 5215750, 5633010, 7823625, 9388350, 14082525, 15647250, 23470875, 28165050, 46941750, 70412625, 140825250]

約数ペア:

[(1, 140825250), (2, 70412625), (3, 46941750), (5, 28165050), (6, 23470875), (9, 15647250), (10, 14082525), (15, 9388350), (18, 7823625), (25, 5633010), (27, 5215750), (30, 4694175), (31, 4542750), (45, 3129450), (50, 2816505), (54, 2607875), (62, 2271375), (75, 1877670), (90, 1564725), (93, 1514250), (125, 1126602), (135, 1043150), (150, 938835), (155, 908550), (186, 757125), (225, 625890), (250, 563301), (270, 521575), (279, 504750), (310, 454275), (375, 375534), (450, 312945), (465, 302850), (558, 252375), (673, 209250), (675, 208630), (750, 187767), (775, 181710), (837, 168250), (930, 151425), (1125, 125178), (1346, 104625), (1350, 104315), (1395, 100950), (1550, 90855), (1674, 84125), (2019, 69750), (2250, 62589), (2325, 60570), (2790, 50475), (3365, 41850), (3375, 41726), (3875, 36342), (4038, 34875), (4185, 33650), (4650, 30285), (6057, 23250), (6730, 20925), (6750, 20863), (6975, 20190), (7750, 18171), (8370, 16825), (10095, 13950), (11625, 12114)]