125404920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 446135040

約数和(自身を除く): 320730120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 661, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1322, 1395, 1530, 1581, 1860, 1983, 2040, 2108, 2232, 2635, 2644, 2790, 3060, 3162, 3305, 3720, 3966, 4216, 4743, 5270, 5288, 5580, 5949, 6120, 6324, 6610, 7905, 7932, 9486, 9915, 10540, 11160, 11237, 11898, 12648, 13220, 15810, 15864, 18972, 19830, 20491, 21080, 22474, 23715, 23796, 26440, 29745, 31620, 33711, 37944, 39660, 40982, 44948, 47430, 47592, 56185, 59490, 61473, 63240, 67422, 79320, 81964, 89896, 94860, 101133, 102455, 112370, 118980, 122946, 134844, 163928, 168555, 184419, 189720, 202266, 204910, 224740, 237960, 245892, 269688, 307365, 337110, 348347, 368838, 404532, 409820, 449480, 491784, 505665, 614730, 674220, 696694, 737676, 809064, 819640, 922095, 1011330, 1045041, 1229460, 1348440, 1393388, 1475352, 1741735, 1844190, 2022660, 2090082, 2458920, 2786776, 3135123, 3483470, 3688380, 4045320, 4180164, 5225205, 6270246, 6966940, 7376760, 8360328, 10450410, 12540492, 13933880, 15675615, 20900820, 25080984, 31351230, 41801640, 62702460, 125404920]

約数ペア:

[(1, 125404920), (2, 62702460), (3, 41801640), (4, 31351230), (5, 25080984), (6, 20900820), (8, 15675615), (9, 13933880), (10, 12540492), (12, 10450410), (15, 8360328), (17, 7376760), (18, 6966940), (20, 6270246), (24, 5225205), (30, 4180164), (31, 4045320), (34, 3688380), (36, 3483470), (40, 3135123), (45, 2786776), (51, 2458920), (60, 2090082), (62, 2022660), (68, 1844190), (72, 1741735), (85, 1475352), (90, 1393388), (93, 1348440), (102, 1229460), (120, 1045041), (124, 1011330), (136, 922095), (153, 819640), (155, 809064), (170, 737676), (180, 696694), (186, 674220), (204, 614730), (248, 505665), (255, 491784), (279, 449480), (306, 409820), (310, 404532), (340, 368838), (360, 348347), (372, 337110), (408, 307365), (465, 269688), (510, 245892), (527, 237960), (558, 224740), (612, 204910), (620, 202266), (661, 189720), (680, 184419), (744, 168555), (765, 163928), (930, 134844), (1020, 122946), (1054, 118980), (1116, 112370), (1224, 102455), (1240, 101133), (1322, 94860), (1395, 89896), (1530, 81964), (1581, 79320), (1860, 67422), (1983, 63240), (2040, 61473), (2108, 59490), (2232, 56185), (2635, 47592), (2644, 47430), (2790, 44948), (3060, 40982), (3162, 39660), (3305, 37944), (3720, 33711), (3966, 31620), (4216, 29745), (4743, 26440), (5270, 23796), (5288, 23715), (5580, 22474), (5949, 21080), (6120, 20491), (6324, 19830), (6610, 18972), (7905, 15864), (7932, 15810), (9486, 13220), (9915, 12648), (10540, 11898), (11160, 11237)]