180308370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 316111470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 83, 87, 110, 145, 165, 166, 174, 227, 249, 290, 319, 330, 415, 435, 454, 498, 638, 681, 830, 870, 913, 957, 1135, 1245, 1362, 1595, 1826, 1914, 2270, 2407, 2490, 2497, 2739, 3190, 3405, 4565, 4785, 4814, 4994, 5478, 6583, 6810, 7221, 7491, 9130, 9570, 12035, 12485, 13166, 13695, 14442, 14982, 18841, 19749, 24070, 24970, 26477, 27390, 32915, 36105, 37455, 37682, 39498, 52954, 56523, 65830, 72210, 72413, 74910, 79431, 94205, 98745, 113046, 132385, 144826, 158862, 188410, 197490, 207251, 217239, 264770, 282615, 362065, 397155, 414502, 434478, 546389, 565230, 621753, 724130, 794310, 1036255, 1086195, 1092778, 1243506, 1639167, 2072510, 2172390, 2731945, 3108765, 3278334, 5463890, 6010279, 6217530, 8195835, 12020558, 16391670, 18030837, 30051395, 36061674, 60102790, 90154185, 180308370]

約数ペア:

[(1, 180308370), (2, 90154185), (3, 60102790), (5, 36061674), (6, 30051395), (10, 18030837), (11, 16391670), (15, 12020558), (22, 8195835), (29, 6217530), (30, 6010279), (33, 5463890), (55, 3278334), (58, 3108765), (66, 2731945), (83, 2172390), (87, 2072510), (110, 1639167), (145, 1243506), (165, 1092778), (166, 1086195), (174, 1036255), (227, 794310), (249, 724130), (290, 621753), (319, 565230), (330, 546389), (415, 434478), (435, 414502), (454, 397155), (498, 362065), (638, 282615), (681, 264770), (830, 217239), (870, 207251), (913, 197490), (957, 188410), (1135, 158862), (1245, 144826), (1362, 132385), (1595, 113046), (1826, 98745), (1914, 94205), (2270, 79431), (2407, 74910), (2490, 72413), (2497, 72210), (2739, 65830), (3190, 56523), (3405, 52954), (4565, 39498), (4785, 37682), (4814, 37455), (4994, 36105), (5478, 32915), (6583, 27390), (6810, 26477), (7221, 24970), (7491, 24070), (9130, 19749), (9570, 18841), (12035, 14982), (12485, 14442), (13166, 13695)]