168272820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8273}}^1$

素因数の和:8401

約数の個数: 72

約数和(自身を含む): 515006856

約数和(自身を除く): 346734036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 8273, 10170, 16546, 20340, 24819, 33092, 41365, 49638, 74457, 82730, 99276, 124095, 148914, 165460, 248190, 297828, 372285, 496380, 744570, 934849, 1489140, 1869698, 2804547, 3739396, 4674245, 5609094, 8413641, 9348490, 11218188, 14022735, 16827282, 18696980, 28045470, 33654564, 42068205, 56090940, 84136410, 168272820]

約数ペア:

[(1, 168272820), (2, 84136410), (3, 56090940), (4, 42068205), (5, 33654564), (6, 28045470), (9, 18696980), (10, 16827282), (12, 14022735), (15, 11218188), (18, 9348490), (20, 8413641), (30, 5609094), (36, 4674245), (45, 3739396), (60, 2804547), (90, 1869698), (113, 1489140), (180, 934849), (226, 744570), (339, 496380), (452, 372285), (565, 297828), (678, 248190), (1017, 165460), (1130, 148914), (1356, 124095), (1695, 99276), (2034, 82730), (2260, 74457), (3390, 49638), (4068, 41365), (5085, 33092), (6780, 24819), (8273, 20340), (10170, 16546)]