75530620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 185343480

約数和(自身を除く): 109812860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 59, 92, 110, 115, 118, 121, 220, 230, 236, 242, 253, 295, 460, 484, 506, 529, 590, 605, 649, 1012, 1058, 1180, 1210, 1265, 1298, 1357, 2116, 2420, 2530, 2596, 2645, 2714, 2783, 3245, 5060, 5290, 5428, 5566, 5819, 6490, 6785, 7139, 10580, 11132, 11638, 12980, 13570, 13915, 14278, 14927, 23276, 27140, 27830, 28556, 29095, 29854, 31211, 35695, 55660, 58190, 59708, 62422, 64009, 71390, 74635, 116380, 124844, 128018, 142780, 149270, 156055, 164197, 256036, 298540, 312110, 320045, 328394, 343321, 624220, 640090, 656788, 686642, 820985, 1280180, 1373284, 1641970, 1716605, 3283940, 3433210, 3776531, 6866420, 7553062, 15106124, 18882655, 37765310, 75530620]

約数ペア:

[(1, 75530620), (2, 37765310), (4, 18882655), (5, 15106124), (10, 7553062), (11, 6866420), (20, 3776531), (22, 3433210), (23, 3283940), (44, 1716605), (46, 1641970), (55, 1373284), (59, 1280180), (92, 820985), (110, 686642), (115, 656788), (118, 640090), (121, 624220), (220, 343321), (230, 328394), (236, 320045), (242, 312110), (253, 298540), (295, 256036), (460, 164197), (484, 156055), (506, 149270), (529, 142780), (590, 128018), (605, 124844), (649, 116380), (1012, 74635), (1058, 71390), (1180, 64009), (1210, 62422), (1265, 59708), (1298, 58190), (1357, 55660), (2116, 35695), (2420, 31211), (2530, 29854), (2596, 29095), (2645, 28556), (2714, 27830), (2783, 27140), (3245, 23276), (5060, 14927), (5290, 14278), (5428, 13915), (5566, 13570), (5819, 12980), (6490, 11638), (6785, 11132), (7139, 10580)]