72600340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 95050220

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 43, 58, 71, 82, 86, 116, 142, 145, 164, 172, 205, 215, 284, 290, 355, 410, 430, 580, 710, 820, 860, 1189, 1247, 1420, 1763, 2059, 2378, 2494, 2911, 3053, 3526, 4118, 4756, 4988, 5822, 5945, 6106, 6235, 7052, 8236, 8815, 10295, 11644, 11890, 12212, 12470, 14555, 15265, 17630, 20590, 23780, 24940, 29110, 30530, 35260, 41180, 51127, 58220, 61060, 84419, 88537, 102254, 125173, 168838, 177074, 204508, 250346, 255635, 337676, 354148, 422095, 442685, 500692, 511270, 625865, 844190, 885370, 1022540, 1251730, 1688380, 1770740, 2503460, 3630017, 7260034, 14520068, 18150085, 36300170, 72600340]

約数ペア:

[(1, 72600340), (2, 36300170), (4, 18150085), (5, 14520068), (10, 7260034), (20, 3630017), (29, 2503460), (41, 1770740), (43, 1688380), (58, 1251730), (71, 1022540), (82, 885370), (86, 844190), (116, 625865), (142, 511270), (145, 500692), (164, 442685), (172, 422095), (205, 354148), (215, 337676), (284, 255635), (290, 250346), (355, 204508), (410, 177074), (430, 168838), (580, 125173), (710, 102254), (820, 88537), (860, 84419), (1189, 61060), (1247, 58220), (1420, 51127), (1763, 41180), (2059, 35260), (2378, 30530), (2494, 29110), (2911, 24940), (3053, 23780), (3526, 20590), (4118, 17630), (4756, 15265), (4988, 14555), (5822, 12470), (5945, 12212), (6106, 11890), (6235, 11644), (7052, 10295), (8236, 8815)]