1831362300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{20147}}^1$

素因数の和:20268

約数の個数: 108

約数和(自身を含む): 5797425816

約数和(自身を除く): 3966063516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 450, 505, 606, 900, 909, 1010, 1212, 1515, 1818, 2020, 2525, 3030, 3636, 4545, 5050, 6060, 7575, 9090, 10100, 15150, 18180, 20147, 22725, 30300, 40294, 45450, 60441, 80588, 90900, 100735, 120882, 181323, 201470, 241764, 302205, 362646, 402940, 503675, 604410, 725292, 906615, 1007350, 1208820, 1511025, 1813230, 2014700, 2034847, 3022050, 3626460, 4069694, 4533075, 6044100, 6104541, 8139388, 9066150, 10174235, 12209082, 18132300, 18313623, 20348470, 24418164, 30522705, 36627246, 40696940, 50871175, 61045410, 73254492, 91568115, 101742350, 122090820, 152613525, 183136230, 203484700, 305227050, 366272460, 457840575, 610454100, 915681150, 1831362300]

約数ペア:

[(1, 1831362300), (2, 915681150), (3, 610454100), (4, 457840575), (5, 366272460), (6, 305227050), (9, 203484700), (10, 183136230), (12, 152613525), (15, 122090820), (18, 101742350), (20, 91568115), (25, 73254492), (30, 61045410), (36, 50871175), (45, 40696940), (50, 36627246), (60, 30522705), (75, 24418164), (90, 20348470), (100, 18313623), (101, 18132300), (150, 12209082), (180, 10174235), (202, 9066150), (225, 8139388), (300, 6104541), (303, 6044100), (404, 4533075), (450, 4069694), (505, 3626460), (606, 3022050), (900, 2034847), (909, 2014700), (1010, 1813230), (1212, 1511025), (1515, 1208820), (1818, 1007350), (2020, 906615), (2525, 725292), (3030, 604410), (3636, 503675), (4545, 402940), (5050, 362646), (6060, 302205), (7575, 241764), (9090, 201470), (10100, 181323), (15150, 120882), (18180, 100735), (20147, 90900), (22725, 80588), (30300, 60441), (40294, 45450)]