80175690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 168656310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 295, 315, 354, 378, 413, 531, 590, 630, 719, 826, 885, 945, 1062, 1239, 1438, 1593, 1770, 1890, 2065, 2157, 2478, 2655, 3186, 3595, 3717, 4130, 4314, 5033, 5310, 6195, 6471, 7190, 7434, 7965, 10066, 10785, 11151, 12390, 12942, 15099, 15930, 18585, 19413, 21570, 22302, 25165, 30198, 32355, 37170, 38826, 42421, 45297, 50330, 55755, 64710, 75495, 84842, 90594, 97065, 111510, 127263, 135891, 150990, 194130, 212105, 226485, 254526, 271782, 296947, 381789, 424210, 452970, 593894, 636315, 679455, 763578, 890841, 1145367, 1272630, 1358910, 1484735, 1781682, 1908945, 2290734, 2672523, 2969470, 3817890, 4454205, 5345046, 5726835, 8017569, 8908410, 11453670, 13362615, 16035138, 26725230, 40087845, 80175690]

約数ペア:

[(1, 80175690), (2, 40087845), (3, 26725230), (5, 16035138), (6, 13362615), (7, 11453670), (9, 8908410), (10, 8017569), (14, 5726835), (15, 5345046), (18, 4454205), (21, 3817890), (27, 2969470), (30, 2672523), (35, 2290734), (42, 1908945), (45, 1781682), (54, 1484735), (59, 1358910), (63, 1272630), (70, 1145367), (90, 890841), (105, 763578), (118, 679455), (126, 636315), (135, 593894), (177, 452970), (189, 424210), (210, 381789), (270, 296947), (295, 271782), (315, 254526), (354, 226485), (378, 212105), (413, 194130), (531, 150990), (590, 135891), (630, 127263), (719, 111510), (826, 97065), (885, 90594), (945, 84842), (1062, 75495), (1239, 64710), (1438, 55755), (1593, 50330), (1770, 45297), (1890, 42421), (2065, 38826), (2157, 37170), (2478, 32355), (2655, 30198), (3186, 25165), (3595, 22302), (3717, 21570), (4130, 19413), (4314, 18585), (5033, 15930), (5310, 15099), (6195, 12942), (6471, 12390), (7190, 11151), (7434, 10785), (7965, 10066)]