190073800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 509253120

約数和(自身を除く): 319179320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 137, 140, 175, 200, 274, 280, 350, 548, 685, 700, 959, 991, 1096, 1370, 1400, 1918, 1982, 2740, 3425, 3836, 3964, 4795, 4955, 5480, 6850, 6937, 7672, 7928, 9590, 9910, 13700, 13874, 19180, 19820, 23975, 24775, 27400, 27748, 34685, 38360, 39640, 47950, 49550, 55496, 69370, 95900, 99100, 135767, 138740, 173425, 191800, 198200, 271534, 277480, 346850, 543068, 678835, 693700, 950369, 1086136, 1357670, 1387400, 1900738, 2715340, 3394175, 3801476, 4751845, 5430680, 6788350, 7602952, 9503690, 13576700, 19007380, 23759225, 27153400, 38014760, 47518450, 95036900, 190073800]

約数ペア:

[(1, 190073800), (2, 95036900), (4, 47518450), (5, 38014760), (7, 27153400), (8, 23759225), (10, 19007380), (14, 13576700), (20, 9503690), (25, 7602952), (28, 6788350), (35, 5430680), (40, 4751845), (50, 3801476), (56, 3394175), (70, 2715340), (100, 1900738), (137, 1387400), (140, 1357670), (175, 1086136), (200, 950369), (274, 693700), (280, 678835), (350, 543068), (548, 346850), (685, 277480), (700, 271534), (959, 198200), (991, 191800), (1096, 173425), (1370, 138740), (1400, 135767), (1918, 99100), (1982, 95900), (2740, 69370), (3425, 55496), (3836, 49550), (3964, 47950), (4795, 39640), (4955, 38360), (5480, 34685), (6850, 27748), (6937, 27400), (7672, 24775), (7928, 23975), (9590, 19820), (9910, 19180), (13700, 13874)]