112985180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 308883456

約数和(自身を除く): 195898276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 49, 55, 70, 77, 94, 98, 110, 140, 154, 188, 196, 220, 223, 235, 245, 308, 329, 385, 446, 470, 490, 517, 539, 658, 770, 892, 940, 980, 1034, 1078, 1115, 1316, 1540, 1561, 1645, 2068, 2156, 2230, 2303, 2453, 2585, 2695, 3122, 3290, 3619, 4460, 4606, 4906, 5170, 5390, 6244, 6580, 7238, 7805, 9212, 9812, 10340, 10481, 10780, 10927, 11515, 12265, 14476, 15610, 17171, 18095, 20962, 21854, 23030, 24530, 25333, 31220, 34342, 36190, 41924, 43708, 46060, 49060, 50666, 52405, 54635, 68684, 72380, 73367, 85855, 101332, 104810, 109270, 115291, 120197, 126665, 146734, 171710, 209620, 218540, 230582, 240394, 253330, 293468, 343420, 366835, 461164, 480788, 506660, 513569, 576455, 600985, 733670, 807037, 1027138, 1152910, 1201970, 1467340, 1614074, 2054276, 2305820, 2403940, 2567845, 3228148, 4035185, 5135690, 5649259, 8070370, 10271380, 11298518, 16140740, 22597036, 28246295, 56492590, 112985180]

約数ペア:

[(1, 112985180), (2, 56492590), (4, 28246295), (5, 22597036), (7, 16140740), (10, 11298518), (11, 10271380), (14, 8070370), (20, 5649259), (22, 5135690), (28, 4035185), (35, 3228148), (44, 2567845), (47, 2403940), (49, 2305820), (55, 2054276), (70, 1614074), (77, 1467340), (94, 1201970), (98, 1152910), (110, 1027138), (140, 807037), (154, 733670), (188, 600985), (196, 576455), (220, 513569), (223, 506660), (235, 480788), (245, 461164), (308, 366835), (329, 343420), (385, 293468), (446, 253330), (470, 240394), (490, 230582), (517, 218540), (539, 209620), (658, 171710), (770, 146734), (892, 126665), (940, 120197), (980, 115291), (1034, 109270), (1078, 104810), (1115, 101332), (1316, 85855), (1540, 73367), (1561, 72380), (1645, 68684), (2068, 54635), (2156, 52405), (2230, 50666), (2303, 49060), (2453, 46060), (2585, 43708), (2695, 41924), (3122, 36190), (3290, 34342), (3619, 31220), (4460, 25333), (4606, 24530), (4906, 23030), (5170, 21854), (5390, 20962), (6244, 18095), (6580, 17171), (7238, 15610), (7805, 14476), (9212, 12265), (9812, 11515), (10340, 10927), (10481, 10780)]