78738330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 210672000

約数和(自身を除く): 131933670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 121, 165, 199, 218, 242, 327, 330, 363, 398, 545, 597, 605, 654, 726, 995, 1090, 1194, 1199, 1210, 1635, 1815, 1990, 2189, 2398, 2985, 3270, 3597, 3630, 4378, 5970, 5995, 6567, 7194, 10945, 11990, 13134, 13189, 17985, 21691, 21890, 24079, 26378, 32835, 35970, 39567, 43382, 48158, 65073, 65670, 65945, 72237, 79134, 108455, 120395, 130146, 131890, 144474, 197835, 216910, 238601, 240790, 325365, 361185, 395670, 477202, 650730, 715803, 722370, 1193005, 1431606, 2386010, 2624611, 3579015, 5249222, 7158030, 7873833, 13123055, 15747666, 26246110, 39369165, 78738330]

約数ペア:

[(1, 78738330), (2, 39369165), (3, 26246110), (5, 15747666), (6, 13123055), (10, 7873833), (11, 7158030), (15, 5249222), (22, 3579015), (30, 2624611), (33, 2386010), (55, 1431606), (66, 1193005), (109, 722370), (110, 715803), (121, 650730), (165, 477202), (199, 395670), (218, 361185), (242, 325365), (327, 240790), (330, 238601), (363, 216910), (398, 197835), (545, 144474), (597, 131890), (605, 130146), (654, 120395), (726, 108455), (995, 79134), (1090, 72237), (1194, 65945), (1199, 65670), (1210, 65073), (1635, 48158), (1815, 43382), (1990, 39567), (2189, 35970), (2398, 32835), (2985, 26378), (3270, 24079), (3597, 21890), (3630, 21691), (4378, 17985), (5970, 13189), (5995, 13134), (6567, 11990), (7194, 10945)]