129127600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 358691328

約数和(自身を除く): 229563728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 175, 200, 214, 280, 350, 400, 428, 431, 535, 560, 700, 749, 856, 862, 1070, 1400, 1498, 1712, 1724, 2140, 2155, 2675, 2800, 2996, 3017, 3448, 3745, 4280, 4310, 5350, 5992, 6034, 6896, 7490, 8560, 8620, 10700, 10775, 11984, 12068, 14980, 15085, 17240, 18725, 21400, 21550, 24136, 29960, 30170, 34480, 37450, 42800, 43100, 46117, 48272, 59920, 60340, 74900, 75425, 86200, 92234, 120680, 149800, 150850, 172400, 184468, 230585, 241360, 299600, 301700, 322819, 368936, 461170, 603400, 645638, 737872, 922340, 1152925, 1206800, 1291276, 1614095, 1844680, 2305850, 2582552, 3228190, 3689360, 4611700, 5165104, 6456380, 8070475, 9223400, 12912760, 16140950, 18446800, 25825520, 32281900, 64563800, 129127600]

約数ペア:

[(1, 129127600), (2, 64563800), (4, 32281900), (5, 25825520), (7, 18446800), (8, 16140950), (10, 12912760), (14, 9223400), (16, 8070475), (20, 6456380), (25, 5165104), (28, 4611700), (35, 3689360), (40, 3228190), (50, 2582552), (56, 2305850), (70, 1844680), (80, 1614095), (100, 1291276), (107, 1206800), (112, 1152925), (140, 922340), (175, 737872), (200, 645638), (214, 603400), (280, 461170), (350, 368936), (400, 322819), (428, 301700), (431, 299600), (535, 241360), (560, 230585), (700, 184468), (749, 172400), (856, 150850), (862, 149800), (1070, 120680), (1400, 92234), (1498, 86200), (1712, 75425), (1724, 74900), (2140, 60340), (2155, 59920), (2675, 48272), (2800, 46117), (2996, 43100), (3017, 42800), (3448, 37450), (3745, 34480), (4280, 30170), (4310, 29960), (5350, 24136), (5992, 21550), (6034, 21400), (6896, 18725), (7490, 17240), (8560, 15085), (8620, 14980), (10700, 12068), (10775, 11984)]