180404340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 539167104

約数和(自身を除く): 358762764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 340, 411, 510, 548, 685, 822, 1020, 1291, 1370, 1644, 2055, 2329, 2582, 2740, 3873, 4110, 4658, 5164, 6455, 6987, 7746, 8220, 9316, 11645, 12910, 13974, 15492, 19365, 21947, 23290, 25820, 27948, 34935, 38730, 43894, 46580, 65841, 69870, 77460, 87788, 109735, 131682, 139740, 176867, 219470, 263364, 329205, 353734, 438940, 530601, 658410, 707468, 884335, 1061202, 1316820, 1768670, 2122404, 2653005, 3006739, 3537340, 5306010, 6013478, 9020217, 10612020, 12026956, 15033695, 18040434, 30067390, 36080868, 45101085, 60134780, 90202170, 180404340]

約数ペア:

[(1, 180404340), (2, 90202170), (3, 60134780), (4, 45101085), (5, 36080868), (6, 30067390), (10, 18040434), (12, 15033695), (15, 12026956), (17, 10612020), (20, 9020217), (30, 6013478), (34, 5306010), (51, 3537340), (60, 3006739), (68, 2653005), (85, 2122404), (102, 1768670), (137, 1316820), (170, 1061202), (204, 884335), (255, 707468), (274, 658410), (340, 530601), (411, 438940), (510, 353734), (548, 329205), (685, 263364), (822, 219470), (1020, 176867), (1291, 139740), (1370, 131682), (1644, 109735), (2055, 87788), (2329, 77460), (2582, 69870), (2740, 65841), (3873, 46580), (4110, 43894), (4658, 38730), (5164, 34935), (6455, 27948), (6987, 25820), (7746, 23290), (8220, 21947), (9316, 19365), (11645, 15492), (12910, 13974)]