85927860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28081}}^1$

素因数の和:28113

約数の個数: 72

約数和(自身を含む): 275989896

約数和(自身を除く): 190062036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28081, 56162, 84243, 112324, 140405, 168486, 252729, 280810, 336972, 421215, 477377, 505458, 561620, 842430, 954754, 1010916, 1263645, 1432131, 1684860, 1909508, 2386885, 2527290, 2864262, 4296393, 4773770, 5054580, 5728524, 7160655, 8592786, 9547540, 14321310, 17185572, 21481965, 28642620, 42963930, 85927860]

約数ペア:

[(1, 85927860), (2, 42963930), (3, 28642620), (4, 21481965), (5, 17185572), (6, 14321310), (9, 9547540), (10, 8592786), (12, 7160655), (15, 5728524), (17, 5054580), (18, 4773770), (20, 4296393), (30, 2864262), (34, 2527290), (36, 2386885), (45, 1909508), (51, 1684860), (60, 1432131), (68, 1263645), (85, 1010916), (90, 954754), (102, 842430), (153, 561620), (170, 505458), (180, 477377), (204, 421215), (255, 336972), (306, 280810), (340, 252729), (510, 168486), (612, 140405), (765, 112324), (1020, 84243), (1530, 56162), (3060, 28081)]