154908450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 120

約数和(自身を含む): 449399808

約数和(自身を除く): 294491358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 270, 345, 405, 414, 450, 575, 621, 675, 690, 810, 1035, 1150, 1242, 1350, 1663, 1725, 1863, 2025, 2070, 3105, 3326, 3450, 3726, 4050, 4989, 5175, 6210, 8315, 9315, 9978, 10350, 14967, 15525, 16630, 18630, 24945, 29934, 31050, 38249, 41575, 44901, 46575, 49890, 74835, 76498, 83150, 89802, 93150, 114747, 124725, 134703, 149670, 191245, 224505, 229494, 249450, 269406, 344241, 374175, 382490, 449010, 573735, 673515, 688482, 748350, 956225, 1032723, 1122525, 1147470, 1347030, 1721205, 1912450, 2065446, 2245050, 2868675, 3098169, 3367575, 3442410, 5163615, 5737350, 6196338, 6735150, 8606025, 10327230, 15490845, 17212050, 25818075, 30981690, 51636150, 77454225, 154908450]

約数ペア:

[(1, 154908450), (2, 77454225), (3, 51636150), (5, 30981690), (6, 25818075), (9, 17212050), (10, 15490845), (15, 10327230), (18, 8606025), (23, 6735150), (25, 6196338), (27, 5737350), (30, 5163615), (45, 3442410), (46, 3367575), (50, 3098169), (54, 2868675), (69, 2245050), (75, 2065446), (81, 1912450), (90, 1721205), (115, 1347030), (135, 1147470), (138, 1122525), (150, 1032723), (162, 956225), (207, 748350), (225, 688482), (230, 673515), (270, 573735), (345, 449010), (405, 382490), (414, 374175), (450, 344241), (575, 269406), (621, 249450), (675, 229494), (690, 224505), (810, 191245), (1035, 149670), (1150, 134703), (1242, 124725), (1350, 114747), (1663, 93150), (1725, 89802), (1863, 83150), (2025, 76498), (2070, 74835), (3105, 49890), (3326, 46575), (3450, 44901), (3726, 41575), (4050, 38249), (4989, 31050), (5175, 29934), (6210, 24945), (8315, 18630), (9315, 16630), (9978, 15525), (10350, 14967)]