225521340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 692858880

約数和(自身を除く): 467337540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 191, 220, 330, 382, 573, 660, 764, 955, 1146, 1789, 1910, 2101, 2292, 2865, 3578, 3820, 4202, 5367, 5730, 6303, 7156, 8404, 8945, 10505, 10734, 11460, 12606, 17890, 19679, 21010, 21468, 25212, 26835, 31515, 35780, 39358, 42020, 53670, 59037, 63030, 78716, 98395, 107340, 118074, 126060, 196790, 236148, 295185, 341699, 393580, 590370, 683398, 1025097, 1180740, 1366796, 1708495, 2050194, 3416990, 3758689, 4100388, 5125485, 6833980, 7517378, 10250970, 11276067, 15034756, 18793445, 20501940, 22552134, 37586890, 45104268, 56380335, 75173780, 112760670, 225521340]

約数ペア:

[(1, 225521340), (2, 112760670), (3, 75173780), (4, 56380335), (5, 45104268), (6, 37586890), (10, 22552134), (11, 20501940), (12, 18793445), (15, 15034756), (20, 11276067), (22, 10250970), (30, 7517378), (33, 6833980), (44, 5125485), (55, 4100388), (60, 3758689), (66, 3416990), (110, 2050194), (132, 1708495), (165, 1366796), (191, 1180740), (220, 1025097), (330, 683398), (382, 590370), (573, 393580), (660, 341699), (764, 295185), (955, 236148), (1146, 196790), (1789, 126060), (1910, 118074), (2101, 107340), (2292, 98395), (2865, 78716), (3578, 63030), (3820, 59037), (4202, 53670), (5367, 42020), (5730, 39358), (6303, 35780), (7156, 31515), (8404, 26835), (8945, 25212), (10505, 21468), (10734, 21010), (11460, 19679), (12606, 17890)]