187848540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{94873}}^1$

素因数の和:94899

約数の個数: 72

約数和(自身を含む): 621614448

約数和(自身を除く): 433765908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 94873, 189746, 284619, 379492, 474365, 569238, 853857, 948730, 1043603, 1138476, 1423095, 1707714, 1897460, 2087206, 2846190, 3130809, 3415428, 4174412, 4269285, 5218015, 5692380, 6261618, 8538570, 9392427, 10436030, 12523236, 15654045, 17077140, 18784854, 20872060, 31308090, 37569708, 46962135, 62616180, 93924270, 187848540]

約数ペア:

[(1, 187848540), (2, 93924270), (3, 62616180), (4, 46962135), (5, 37569708), (6, 31308090), (9, 20872060), (10, 18784854), (11, 17077140), (12, 15654045), (15, 12523236), (18, 10436030), (20, 9392427), (22, 8538570), (30, 6261618), (33, 5692380), (36, 5218015), (44, 4269285), (45, 4174412), (55, 3415428), (60, 3130809), (66, 2846190), (90, 2087206), (99, 1897460), (110, 1707714), (132, 1423095), (165, 1138476), (180, 1043603), (198, 948730), (220, 853857), (330, 569238), (396, 474365), (495, 379492), (660, 284619), (990, 189746), (1980, 94873)]