154993080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6949

約数の個数: 128

約数和(自身を含む): 537166080

約数和(自身を除く): 382173000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 6907, 7480, 11220, 13814, 20721, 22440, 27628, 34535, 41442, 55256, 69070, 75977, 82884, 103605, 117419, 138140, 151954, 165768, 207210, 227931, 234838, 276280, 303908, 352257, 379885, 414420, 455862, 469676, 587095, 607816, 704514, 759770, 828840, 911724, 939352, 1139655, 1174190, 1291609, 1409028, 1519540, 1761285, 1823448, 2279310, 2348380, 2583218, 2818056, 3039080, 3522570, 3874827, 4558620, 4696760, 5166436, 6458045, 7045140, 7749654, 9117240, 10332872, 12916090, 14090280, 15499308, 19374135, 25832180, 30998616, 38748270, 51664360, 77496540, 154993080]

約数ペア:

[(1, 154993080), (2, 77496540), (3, 51664360), (4, 38748270), (5, 30998616), (6, 25832180), (8, 19374135), (10, 15499308), (11, 14090280), (12, 12916090), (15, 10332872), (17, 9117240), (20, 7749654), (22, 7045140), (24, 6458045), (30, 5166436), (33, 4696760), (34, 4558620), (40, 3874827), (44, 3522570), (51, 3039080), (55, 2818056), (60, 2583218), (66, 2348380), (68, 2279310), (85, 1823448), (88, 1761285), (102, 1519540), (110, 1409028), (120, 1291609), (132, 1174190), (136, 1139655), (165, 939352), (170, 911724), (187, 828840), (204, 759770), (220, 704514), (255, 607816), (264, 587095), (330, 469676), (340, 455862), (374, 414420), (408, 379885), (440, 352257), (510, 303908), (561, 276280), (660, 234838), (680, 227931), (748, 207210), (935, 165768), (1020, 151954), (1122, 138140), (1320, 117419), (1496, 103605), (1870, 82884), (2040, 75977), (2244, 69070), (2805, 55256), (3740, 41442), (4488, 34535), (5610, 27628), (6907, 22440), (7480, 20721), (11220, 13814)]