45490020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 135238656

約数和(自身を除く): 89748636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 661, 740, 930, 1110, 1147, 1322, 1860, 1983, 2220, 2294, 2644, 3305, 3441, 3966, 4588, 5735, 6610, 6882, 7932, 9915, 11470, 13220, 13764, 17205, 19830, 20491, 22940, 24457, 34410, 39660, 40982, 48914, 61473, 68820, 73371, 81964, 97828, 102455, 122285, 122946, 146742, 204910, 244570, 245892, 293484, 307365, 366855, 409820, 489140, 614730, 733710, 758167, 1229460, 1467420, 1516334, 2274501, 3032668, 3790835, 4549002, 7581670, 9098004, 11372505, 15163340, 22745010, 45490020]

約数ペア:

[(1, 45490020), (2, 22745010), (3, 15163340), (4, 11372505), (5, 9098004), (6, 7581670), (10, 4549002), (12, 3790835), (15, 3032668), (20, 2274501), (30, 1516334), (31, 1467420), (37, 1229460), (60, 758167), (62, 733710), (74, 614730), (93, 489140), (111, 409820), (124, 366855), (148, 307365), (155, 293484), (185, 245892), (186, 244570), (222, 204910), (310, 146742), (370, 122946), (372, 122285), (444, 102455), (465, 97828), (555, 81964), (620, 73371), (661, 68820), (740, 61473), (930, 48914), (1110, 40982), (1147, 39660), (1322, 34410), (1860, 24457), (1983, 22940), (2220, 20491), (2294, 19830), (2644, 17205), (3305, 13764), (3441, 13220), (3966, 11470), (4588, 9915), (5735, 7932), (6610, 6882)]