90980010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10211}}^1$

素因数の和:10241

約数の個数: 80

約数和(自身を含む): 266900832

約数和(自身を除く): 175920822

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 10211, 20422, 30633, 51055, 61266, 91899, 102110, 112321, 153165, 183798, 224642, 275697, 306330, 336963, 459495, 551394, 561605, 673926, 827091, 918990, 1010889, 1123210, 1378485, 1654182, 1684815, 2021778, 2756970, 3032667, 3369630, 4135455, 5054445, 6065334, 8270910, 9098001, 10108890, 15163335, 18196002, 30326670, 45490005, 90980010]

約数ペア:

[(1, 90980010), (2, 45490005), (3, 30326670), (5, 18196002), (6, 15163335), (9, 10108890), (10, 9098001), (11, 8270910), (15, 6065334), (18, 5054445), (22, 4135455), (27, 3369630), (30, 3032667), (33, 2756970), (45, 2021778), (54, 1684815), (55, 1654182), (66, 1378485), (81, 1123210), (90, 1010889), (99, 918990), (110, 827091), (135, 673926), (162, 561605), (165, 551394), (198, 459495), (270, 336963), (297, 306330), (330, 275697), (405, 224642), (495, 183798), (594, 153165), (810, 112321), (891, 102110), (990, 91899), (1485, 61266), (1782, 51055), (2970, 30633), (4455, 20422), (8910, 10211)]