75394620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 266535360

約数和(自身を除く): 191140740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1129, 1260, 1484, 1590, 1855, 1908, 2226, 2258, 2385, 3180, 3339, 3387, 3710, 4452, 4516, 4770, 5565, 5645, 6678, 6774, 7420, 7903, 9540, 10161, 11130, 11290, 13356, 13548, 15806, 16695, 16935, 20322, 22260, 22580, 23709, 31612, 33390, 33870, 39515, 40644, 47418, 50805, 59837, 66780, 67740, 71127, 79030, 94836, 101610, 118545, 119674, 142254, 158060, 179511, 203220, 237090, 239348, 284508, 299185, 355635, 359022, 418859, 474180, 538533, 598370, 711270, 718044, 837718, 897555, 1077066, 1196740, 1256577, 1422540, 1675436, 1795110, 2094295, 2154132, 2513154, 2692665, 3590220, 3769731, 4188590, 5026308, 5385330, 6282885, 7539462, 8377180, 10770660, 12565770, 15078924, 18848655, 25131540, 37697310, 75394620]

約数ペア:

[(1, 75394620), (2, 37697310), (3, 25131540), (4, 18848655), (5, 15078924), (6, 12565770), (7, 10770660), (9, 8377180), (10, 7539462), (12, 6282885), (14, 5385330), (15, 5026308), (18, 4188590), (20, 3769731), (21, 3590220), (28, 2692665), (30, 2513154), (35, 2154132), (36, 2094295), (42, 1795110), (45, 1675436), (53, 1422540), (60, 1256577), (63, 1196740), (70, 1077066), (84, 897555), (90, 837718), (105, 718044), (106, 711270), (126, 598370), (140, 538533), (159, 474180), (180, 418859), (210, 359022), (212, 355635), (252, 299185), (265, 284508), (315, 239348), (318, 237090), (371, 203220), (420, 179511), (477, 158060), (530, 142254), (630, 119674), (636, 118545), (742, 101610), (795, 94836), (954, 79030), (1060, 71127), (1113, 67740), (1129, 66780), (1260, 59837), (1484, 50805), (1590, 47418), (1855, 40644), (1908, 39515), (2226, 33870), (2258, 33390), (2385, 31612), (3180, 23709), (3339, 22580), (3387, 22260), (3710, 20322), (4452, 16935), (4516, 16695), (4770, 15806), (5565, 13548), (5645, 13356), (6678, 11290), (6774, 11130), (7420, 10161), (7903, 9540)]