45581580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23021}}^1$

素因数の和:23047

約数の個数: 72

約数和(自身を含む): 150840144

約数和(自身を除く): 105258564

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, 23021, 46042, 69063, 92084, 115105, 138126, 207189, 230210, 253231, 276252, 345315, 414378, 460420, 506462, 690630, 759693, 828756, 1012924, 1035945, 1266155, 1381260, 1519386, 2071890, 2279079, 2532310, 3038772, 3798465, 4143780, 4558158, 5064620, 7596930, 9116316, 11395395, 15193860, 22790790, 45581580]

約数ペア:

[(1, 45581580), (2, 22790790), (3, 15193860), (4, 11395395), (5, 9116316), (6, 7596930), (9, 5064620), (10, 4558158), (11, 4143780), (12, 3798465), (15, 3038772), (18, 2532310), (20, 2279079), (22, 2071890), (30, 1519386), (33, 1381260), (36, 1266155), (44, 1035945), (45, 1012924), (55, 828756), (60, 759693), (66, 690630), (90, 506462), (99, 460420), (110, 414378), (132, 345315), (165, 276252), (180, 253231), (198, 230210), (220, 207189), (330, 138126), (396, 115105), (495, 92084), (660, 69063), (990, 46042), (1980, 23021)]