85518180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4799}}^1$

素因数の和:4831

約数の個数: 120

約数和(自身を含む): 292723200

約数和(自身を除く): 207205020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 4799, 5940, 8910, 9598, 14397, 17820, 19196, 23995, 28794, 43191, 47990, 52789, 57588, 71985, 86382, 95980, 105578, 129573, 143970, 158367, 172764, 211156, 215955, 259146, 263945, 287940, 316734, 388719, 431910, 475101, 518292, 527890, 633468, 647865, 777438, 791835, 863820, 950202, 1055780, 1295730, 1425303, 1554876, 1583670, 1900404, 1943595, 2375505, 2591460, 2850606, 3167340, 3887190, 4275909, 4751010, 5701212, 7126515, 7774380, 8551818, 9502020, 14253030, 17103636, 21379545, 28506060, 42759090, 85518180]

約数ペア:

[(1, 85518180), (2, 42759090), (3, 28506060), (4, 21379545), (5, 17103636), (6, 14253030), (9, 9502020), (10, 8551818), (11, 7774380), (12, 7126515), (15, 5701212), (18, 4751010), (20, 4275909), (22, 3887190), (27, 3167340), (30, 2850606), (33, 2591460), (36, 2375505), (44, 1943595), (45, 1900404), (54, 1583670), (55, 1554876), (60, 1425303), (66, 1295730), (81, 1055780), (90, 950202), (99, 863820), (108, 791835), (110, 777438), (132, 647865), (135, 633468), (162, 527890), (165, 518292), (180, 475101), (198, 431910), (220, 388719), (270, 316734), (297, 287940), (324, 263945), (330, 259146), (396, 215955), (405, 211156), (495, 172764), (540, 158367), (594, 143970), (660, 129573), (810, 105578), (891, 95980), (990, 86382), (1188, 71985), (1485, 57588), (1620, 52789), (1782, 47990), (1980, 43191), (2970, 28794), (3564, 23995), (4455, 19196), (4799, 17820), (5940, 14397), (8910, 9598)]