80825310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17609}}^1$

素因数の和:17642

約数の個数: 64

約数和(自身を含む): 228225600

約数和(自身を除く): 147400290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 17609, 35218, 52827, 88045, 105654, 158481, 176090, 264135, 299353, 316962, 475443, 528270, 598706, 792405, 898059, 950886, 1496765, 1584810, 1796118, 2377215, 2694177, 2993530, 4490295, 4754430, 5388354, 8082531, 8980590, 13470885, 16165062, 26941770, 40412655, 80825310]

約数ペア:

[(1, 80825310), (2, 40412655), (3, 26941770), (5, 16165062), (6, 13470885), (9, 8980590), (10, 8082531), (15, 5388354), (17, 4754430), (18, 4490295), (27, 2993530), (30, 2694177), (34, 2377215), (45, 1796118), (51, 1584810), (54, 1496765), (85, 950886), (90, 898059), (102, 792405), (135, 598706), (153, 528270), (170, 475443), (255, 316962), (270, 299353), (306, 264135), (459, 176090), (510, 158481), (765, 105654), (918, 88045), (1530, 52827), (2295, 35218), (4590, 17609)]