150612880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5576

約数の個数: 80

約数和(自身を含む): 394403328

約数和(自身を除く): 243790448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 5521, 6820, 11042, 13640, 22084, 27280, 27605, 44168, 55210, 60731, 88336, 110420, 121462, 171151, 220840, 242924, 303655, 342302, 441680, 485848, 607310, 684604, 855755, 971696, 1214620, 1369208, 1711510, 1882661, 2429240, 2738416, 3423020, 3765322, 4858480, 6846040, 7530644, 9413305, 13692080, 15061288, 18826610, 30122576, 37653220, 75306440, 150612880]

約数ペア:

[(1, 150612880), (2, 75306440), (4, 37653220), (5, 30122576), (8, 18826610), (10, 15061288), (11, 13692080), (16, 9413305), (20, 7530644), (22, 6846040), (31, 4858480), (40, 3765322), (44, 3423020), (55, 2738416), (62, 2429240), (80, 1882661), (88, 1711510), (110, 1369208), (124, 1214620), (155, 971696), (176, 855755), (220, 684604), (248, 607310), (310, 485848), (341, 441680), (440, 342302), (496, 303655), (620, 242924), (682, 220840), (880, 171151), (1240, 121462), (1364, 110420), (1705, 88336), (2480, 60731), (2728, 55210), (3410, 44168), (5456, 27605), (5521, 27280), (6820, 22084), (11042, 13640)]