53798700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 156396240

約数和(自身を除く): 102597540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 389, 461, 778, 922, 1167, 1383, 1556, 1844, 1945, 2305, 2334, 2766, 3890, 4610, 4668, 5532, 5835, 6915, 7780, 9220, 9725, 11525, 11670, 13830, 19450, 23050, 23340, 27660, 29175, 34575, 38900, 46100, 58350, 69150, 116700, 138300, 179329, 358658, 537987, 717316, 896645, 1075974, 1793290, 2151948, 2689935, 3586580, 4483225, 5379870, 8966450, 10759740, 13449675, 17932900, 26899350, 53798700]

約数ペア:

[(1, 53798700), (2, 26899350), (3, 17932900), (4, 13449675), (5, 10759740), (6, 8966450), (10, 5379870), (12, 4483225), (15, 3586580), (20, 2689935), (25, 2151948), (30, 1793290), (50, 1075974), (60, 896645), (75, 717316), (100, 537987), (150, 358658), (300, 179329), (389, 138300), (461, 116700), (778, 69150), (922, 58350), (1167, 46100), (1383, 38900), (1556, 34575), (1844, 29175), (1945, 27660), (2305, 23340), (2334, 23050), (2766, 19450), (3890, 13830), (4610, 11670), (4668, 11525), (5532, 9725), (5835, 9220), (6915, 7780)]