125308980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2647}}^1$

素因数の和:2925

約数の個数: 72

約数和(自身を含む): 381693312

約数和(自身を除く): 256384332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 2647, 3156, 3945, 4734, 5260, 5294, 7890, 7941, 9468, 10588, 11835, 13235, 15780, 15882, 23670, 23823, 26470, 31764, 39705, 47340, 47646, 52940, 79410, 95292, 119115, 158820, 238230, 476460, 696161, 1392322, 2088483, 2784644, 3480805, 4176966, 6265449, 6961610, 8353932, 10442415, 12530898, 13923220, 20884830, 25061796, 31327245, 41769660, 62654490, 125308980]

約数ペア:

[(1, 125308980), (2, 62654490), (3, 41769660), (4, 31327245), (5, 25061796), (6, 20884830), (9, 13923220), (10, 12530898), (12, 10442415), (15, 8353932), (18, 6961610), (20, 6265449), (30, 4176966), (36, 3480805), (45, 2784644), (60, 2088483), (90, 1392322), (180, 696161), (263, 476460), (526, 238230), (789, 158820), (1052, 119115), (1315, 95292), (1578, 79410), (2367, 52940), (2630, 47646), (2647, 47340), (3156, 39705), (3945, 31764), (4734, 26470), (5260, 23823), (5294, 23670), (7890, 15882), (7941, 15780), (9468, 13235), (10588, 11835)]