276150380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 684536832

約数和(自身を除く): 408386452

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 85, 94, 110, 170, 187, 188, 220, 235, 340, 374, 470, 517, 748, 799, 935, 940, 1034, 1571, 1598, 1870, 2068, 2585, 3142, 3196, 3740, 3995, 5170, 6284, 7855, 7990, 8789, 10340, 15710, 15980, 17281, 17578, 26707, 31420, 34562, 35156, 43945, 53414, 69124, 73837, 86405, 87890, 106828, 133535, 147674, 172810, 175780, 267070, 293777, 295348, 345620, 369185, 534140, 587554, 738370, 812207, 1175108, 1255229, 1468885, 1476740, 1624414, 2510458, 2937770, 3248828, 4061035, 5020916, 5875540, 6276145, 8122070, 12552290, 13807519, 16244140, 25104580, 27615038, 55230076, 69037595, 138075190, 276150380]

約数ペア:

[(1, 276150380), (2, 138075190), (4, 69037595), (5, 55230076), (10, 27615038), (11, 25104580), (17, 16244140), (20, 13807519), (22, 12552290), (34, 8122070), (44, 6276145), (47, 5875540), (55, 5020916), (68, 4061035), (85, 3248828), (94, 2937770), (110, 2510458), (170, 1624414), (187, 1476740), (188, 1468885), (220, 1255229), (235, 1175108), (340, 812207), (374, 738370), (470, 587554), (517, 534140), (748, 369185), (799, 345620), (935, 295348), (940, 293777), (1034, 267070), (1571, 175780), (1598, 172810), (1870, 147674), (2068, 133535), (2585, 106828), (3142, 87890), (3196, 86405), (3740, 73837), (3995, 69124), (5170, 53414), (6284, 43945), (7855, 35156), (7990, 34562), (8789, 31420), (10340, 26707), (15710, 17578), (15980, 17281)]