81186150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 211736448

約数和(自身を除く): 130550298

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 43, 50, 75, 82, 86, 123, 129, 150, 205, 215, 246, 258, 307, 410, 430, 614, 615, 645, 921, 1025, 1075, 1230, 1290, 1535, 1763, 1842, 2050, 2150, 3070, 3075, 3225, 3526, 4605, 5289, 6150, 6450, 7675, 8815, 9210, 10578, 12587, 13201, 15350, 17630, 23025, 25174, 26402, 26445, 37761, 39603, 44075, 46050, 52890, 62935, 66005, 75522, 79206, 88150, 125870, 132010, 132225, 188805, 198015, 264450, 314675, 330025, 377610, 396030, 541241, 629350, 660050, 944025, 990075, 1082482, 1623723, 1888050, 1980150, 2706205, 3247446, 5412410, 8118615, 13531025, 16237230, 27062050, 40593075, 81186150]

約数ペア:

[(1, 81186150), (2, 40593075), (3, 27062050), (5, 16237230), (6, 13531025), (10, 8118615), (15, 5412410), (25, 3247446), (30, 2706205), (41, 1980150), (43, 1888050), (50, 1623723), (75, 1082482), (82, 990075), (86, 944025), (123, 660050), (129, 629350), (150, 541241), (205, 396030), (215, 377610), (246, 330025), (258, 314675), (307, 264450), (410, 198015), (430, 188805), (614, 132225), (615, 132010), (645, 125870), (921, 88150), (1025, 79206), (1075, 75522), (1230, 66005), (1290, 62935), (1535, 52890), (1763, 46050), (1842, 44075), (2050, 39603), (2150, 37761), (3070, 26445), (3075, 26402), (3225, 25174), (3526, 23025), (4605, 17630), (5289, 15350), (6150, 13201), (6450, 12587), (7675, 10578), (8815, 9210)]