42272010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 126213120

約数和(自身を除く): 83941110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 331, 387, 430, 473, 495, 594, 645, 662, 774, 946, 990, 993, 1161, 1290, 1419, 1485, 1655, 1935, 1986, 2322, 2365, 2838, 2970, 2979, 3310, 3641, 3870, 4257, 4730, 4965, 5805, 5958, 7095, 7282, 8514, 8937, 9930, 10923, 11610, 12771, 14190, 14233, 14895, 17874, 18205, 21285, 21846, 25542, 28466, 29790, 32769, 36410, 42570, 42699, 44685, 54615, 63855, 65538, 71165, 85398, 89370, 98307, 109230, 127710, 128097, 142330, 156563, 163845, 196614, 213495, 256194, 313126, 327690, 384291, 426990, 469689, 491535, 640485, 768582, 782815, 939378, 983070, 1280970, 1409067, 1565630, 1921455, 2348445, 2818134, 3842910, 4227201, 4696890, 7045335, 8454402, 14090670, 21136005, 42272010]

約数ペア:

[(1, 42272010), (2, 21136005), (3, 14090670), (5, 8454402), (6, 7045335), (9, 4696890), (10, 4227201), (11, 3842910), (15, 2818134), (18, 2348445), (22, 1921455), (27, 1565630), (30, 1409067), (33, 1280970), (43, 983070), (45, 939378), (54, 782815), (55, 768582), (66, 640485), (86, 491535), (90, 469689), (99, 426990), (110, 384291), (129, 327690), (135, 313126), (165, 256194), (198, 213495), (215, 196614), (258, 163845), (270, 156563), (297, 142330), (330, 128097), (331, 127710), (387, 109230), (430, 98307), (473, 89370), (495, 85398), (594, 71165), (645, 65538), (662, 63855), (774, 54615), (946, 44685), (990, 42699), (993, 42570), (1161, 36410), (1290, 32769), (1419, 29790), (1485, 28466), (1655, 25542), (1935, 21846), (1986, 21285), (2322, 18205), (2365, 17874), (2838, 14895), (2970, 14233), (2979, 14190), (3310, 12771), (3641, 11610), (3870, 10923), (4257, 9930), (4730, 8937), (4965, 8514), (5805, 7282), (5958, 7095)]