421256100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{37951}}^1$

素因数の和:38005

約数の個数: 72

約数和(自身を含む): 1251808768

約数和(自身を除く): 830552668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 37951, 75902, 113853, 151804, 189755, 227706, 379510, 455412, 569265, 759020, 948775, 1138530, 1404187, 1897550, 2277060, 2808374, 2846325, 3795100, 4212561, 5616748, 5692650, 7020935, 8425122, 11385300, 14041870, 16850244, 21062805, 28083740, 35104675, 42125610, 70209350, 84251220, 105314025, 140418700, 210628050, 421256100]

約数ペア:

[(1, 421256100), (2, 210628050), (3, 140418700), (4, 105314025), (5, 84251220), (6, 70209350), (10, 42125610), (12, 35104675), (15, 28083740), (20, 21062805), (25, 16850244), (30, 14041870), (37, 11385300), (50, 8425122), (60, 7020935), (74, 5692650), (75, 5616748), (100, 4212561), (111, 3795100), (148, 2846325), (150, 2808374), (185, 2277060), (222, 1897550), (300, 1404187), (370, 1138530), (444, 948775), (555, 759020), (740, 569265), (925, 455412), (1110, 379510), (1850, 227706), (2220, 189755), (2775, 151804), (3700, 113853), (5550, 75902), (11100, 37951)]