25013340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4240

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 59900580

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 4211, 5940, 8422, 12633, 16844, 21055, 25266, 37899, 42110, 46321, 50532, 63165, 75798, 84220, 92642, 113697, 126330, 138963, 151596, 185284, 189495, 227394, 231605, 252660, 277926, 378990, 416889, 454788, 463210, 555852, 568485, 694815, 757980, 833778, 926420, 1136970, 1250667, 1389630, 1667556, 2084445, 2273940, 2501334, 2779260, 4168890, 5002668, 6253335, 8337780, 12506670, 25013340]

約数ペア:

[(1, 25013340), (2, 12506670), (3, 8337780), (4, 6253335), (5, 5002668), (6, 4168890), (9, 2779260), (10, 2501334), (11, 2273940), (12, 2084445), (15, 1667556), (18, 1389630), (20, 1250667), (22, 1136970), (27, 926420), (30, 833778), (33, 757980), (36, 694815), (44, 568485), (45, 555852), (54, 463210), (55, 454788), (60, 416889), (66, 378990), (90, 277926), (99, 252660), (108, 231605), (110, 227394), (132, 189495), (135, 185284), (165, 151596), (180, 138963), (198, 126330), (220, 113697), (270, 92642), (297, 84220), (330, 75798), (396, 63165), (495, 50532), (540, 46321), (594, 42110), (660, 37899), (990, 25266), (1188, 21055), (1485, 16844), (1980, 12633), (2970, 8422), (4211, 5940)]