176553780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 534619008

約数和(自身を除く): 358065228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 461, 491, 780, 922, 982, 1383, 1473, 1844, 1964, 2305, 2455, 2766, 2946, 4610, 4910, 5532, 5892, 5993, 6383, 6915, 7365, 9220, 9820, 11986, 12766, 13830, 14730, 17979, 19149, 23972, 25532, 27660, 29460, 29965, 31915, 35958, 38298, 59930, 63830, 71916, 76596, 89895, 95745, 119860, 127660, 179790, 191490, 226351, 359580, 382980, 452702, 679053, 905404, 1131755, 1358106, 2263510, 2716212, 2942563, 3395265, 4527020, 5885126, 6790530, 8827689, 11770252, 13581060, 14712815, 17655378, 29425630, 35310756, 44138445, 58851260, 88276890, 176553780]

約数ペア:

[(1, 176553780), (2, 88276890), (3, 58851260), (4, 44138445), (5, 35310756), (6, 29425630), (10, 17655378), (12, 14712815), (13, 13581060), (15, 11770252), (20, 8827689), (26, 6790530), (30, 5885126), (39, 4527020), (52, 3395265), (60, 2942563), (65, 2716212), (78, 2263510), (130, 1358106), (156, 1131755), (195, 905404), (260, 679053), (390, 452702), (461, 382980), (491, 359580), (780, 226351), (922, 191490), (982, 179790), (1383, 127660), (1473, 119860), (1844, 95745), (1964, 89895), (2305, 76596), (2455, 71916), (2766, 63830), (2946, 59930), (4610, 38298), (4910, 35958), (5532, 31915), (5892, 29965), (5993, 29460), (6383, 27660), (6915, 25532), (7365, 23972), (9220, 19149), (9820, 17979), (11986, 14730), (12766, 13830)]