64839450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 177613632

約数和(自身を除く): 112774182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 130, 150, 195, 205, 246, 325, 390, 410, 533, 615, 650, 811, 975, 1025, 1066, 1230, 1599, 1622, 1950, 2050, 2433, 2665, 3075, 3198, 4055, 4866, 5330, 6150, 7995, 8110, 10543, 12165, 13325, 15990, 20275, 21086, 24330, 26650, 31629, 33251, 39975, 40550, 52715, 60825, 63258, 66502, 79950, 99753, 105430, 121650, 158145, 166255, 199506, 263575, 316290, 332510, 432263, 498765, 527150, 790725, 831275, 864526, 997530, 1296789, 1581450, 1662550, 2161315, 2493825, 2593578, 4322630, 4987650, 6483945, 10806575, 12967890, 21613150, 32419725, 64839450]

約数ペア:

[(1, 64839450), (2, 32419725), (3, 21613150), (5, 12967890), (6, 10806575), (10, 6483945), (13, 4987650), (15, 4322630), (25, 2593578), (26, 2493825), (30, 2161315), (39, 1662550), (41, 1581450), (50, 1296789), (65, 997530), (75, 864526), (78, 831275), (82, 790725), (123, 527150), (130, 498765), (150, 432263), (195, 332510), (205, 316290), (246, 263575), (325, 199506), (390, 166255), (410, 158145), (533, 121650), (615, 105430), (650, 99753), (811, 79950), (975, 66502), (1025, 63258), (1066, 60825), (1230, 52715), (1599, 40550), (1622, 39975), (1950, 33251), (2050, 31629), (2433, 26650), (2665, 24330), (3075, 21086), (3198, 20275), (4055, 15990), (4866, 13325), (5330, 12165), (6150, 10543), (7995, 8110)]