2081341800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{21817}}^1$

素因数の和:21892

約数の個数: 144

約数和(自身を含む): 7122049740

約数和(自身を除く): 5040707940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 265, 300, 318, 360, 424, 450, 477, 530, 600, 636, 795, 900, 954, 1060, 1272, 1325, 1590, 1800, 1908, 2120, 2385, 2650, 3180, 3816, 3975, 4770, 5300, 6360, 7950, 9540, 10600, 11925, 15900, 19080, 21817, 23850, 31800, 43634, 47700, 65451, 87268, 95400, 109085, 130902, 174536, 196353, 218170, 261804, 327255, 392706, 436340, 523608, 545425, 654510, 785412, 872680, 981765, 1090850, 1156301, 1309020, 1570824, 1636275, 1963530, 2181700, 2312602, 2618040, 3272550, 3468903, 3927060, 4363400, 4625204, 4908825, 5781505, 6545100, 6937806, 7854120, 9250408, 9817650, 10406709, 11563010, 13090200, 13875612, 17344515, 19635300, 20813418, 23126020, 27751224, 28907525, 34689030, 39270600, 41626836, 46252040, 52033545, 57815050, 69378060, 83253672, 86722575, 104067090, 115630100, 138756120, 173445150, 208134180, 231260200, 260167725, 346890300, 416268360, 520335450, 693780600, 1040670900, 2081341800]

約数ペア:

[(1, 2081341800), (2, 1040670900), (3, 693780600), (4, 520335450), (5, 416268360), (6, 346890300), (8, 260167725), (9, 231260200), (10, 208134180), (12, 173445150), (15, 138756120), (18, 115630100), (20, 104067090), (24, 86722575), (25, 83253672), (30, 69378060), (36, 57815050), (40, 52033545), (45, 46252040), (50, 41626836), (53, 39270600), (60, 34689030), (72, 28907525), (75, 27751224), (90, 23126020), (100, 20813418), (106, 19635300), (120, 17344515), (150, 13875612), (159, 13090200), (180, 11563010), (200, 10406709), (212, 9817650), (225, 9250408), (265, 7854120), (300, 6937806), (318, 6545100), (360, 5781505), (424, 4908825), (450, 4625204), (477, 4363400), (530, 3927060), (600, 3468903), (636, 3272550), (795, 2618040), (900, 2312602), (954, 2181700), (1060, 1963530), (1272, 1636275), (1325, 1570824), (1590, 1309020), (1800, 1156301), (1908, 1090850), (2120, 981765), (2385, 872680), (2650, 785412), (3180, 654510), (3816, 545425), (3975, 523608), (4770, 436340), (5300, 392706), (6360, 327255), (7950, 261804), (9540, 218170), (10600, 196353), (11925, 174536), (15900, 130902), (19080, 109085), (21817, 95400), (23850, 87268), (31800, 65451), (43634, 47700)]