154800756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 428527008

約数和(自身を除く): 273726252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 662, 993, 1181, 1324, 1986, 2362, 2979, 3543, 3641, 3972, 4724, 5958, 7086, 7282, 10629, 10923, 11916, 12991, 14172, 14564, 21258, 21846, 25982, 32769, 38973, 42516, 43692, 51964, 65538, 77946, 116919, 131076, 155892, 233838, 390911, 467676, 781822, 1172733, 1563644, 2345466, 3518199, 4300021, 4690932, 7036398, 8600042, 12900063, 14072796, 17200084, 25800126, 38700189, 51600252, 77400378, 154800756]

約数ペア:

[(1, 154800756), (2, 77400378), (3, 51600252), (4, 38700189), (6, 25800126), (9, 17200084), (11, 14072796), (12, 12900063), (18, 8600042), (22, 7036398), (33, 4690932), (36, 4300021), (44, 3518199), (66, 2345466), (99, 1563644), (132, 1172733), (198, 781822), (331, 467676), (396, 390911), (662, 233838), (993, 155892), (1181, 131076), (1324, 116919), (1986, 77946), (2362, 65538), (2979, 51964), (3543, 43692), (3641, 42516), (3972, 38973), (4724, 32769), (5958, 25982), (7086, 21846), (7282, 21258), (10629, 14564), (10923, 14172), (11916, 12991)]