42348750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 110664576

約数和(自身を除く): 68315826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 491, 575, 625, 690, 750, 982, 1150, 1250, 1473, 1725, 1875, 2455, 2875, 2946, 3450, 3750, 4910, 5750, 7365, 8625, 11293, 12275, 14375, 14730, 17250, 22586, 24550, 28750, 33879, 36825, 43125, 56465, 61375, 67758, 73650, 86250, 112930, 122750, 169395, 184125, 282325, 306875, 338790, 368250, 564650, 613750, 846975, 920625, 1411625, 1693950, 1841250, 2823250, 4234875, 7058125, 8469750, 14116250, 21174375, 42348750]

約数ペア:

[(1, 42348750), (2, 21174375), (3, 14116250), (5, 8469750), (6, 7058125), (10, 4234875), (15, 2823250), (23, 1841250), (25, 1693950), (30, 1411625), (46, 920625), (50, 846975), (69, 613750), (75, 564650), (115, 368250), (125, 338790), (138, 306875), (150, 282325), (230, 184125), (250, 169395), (345, 122750), (375, 112930), (491, 86250), (575, 73650), (625, 67758), (690, 61375), (750, 56465), (982, 43125), (1150, 36825), (1250, 33879), (1473, 28750), (1725, 24550), (1875, 22586), (2455, 17250), (2875, 14730), (2946, 14375), (3450, 12275), (3750, 11293), (4910, 8625), (5750, 7365)]