16178220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 108

約数和(自身を含む): 52298064

約数和(自身を除く): 36119844

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, 289, 306, 311, 340, 510, 578, 612, 622, 765, 867, 933, 1020, 1156, 1244, 1445, 1530, 1555, 1734, 1866, 2601, 2799, 2890, 3060, 3110, 3468, 3732, 4335, 4665, 5202, 5287, 5598, 5780, 6220, 8670, 9330, 10404, 10574, 11196, 13005, 13995, 15861, 17340, 18660, 21148, 26010, 26435, 27990, 31722, 47583, 52020, 52870, 55980, 63444, 79305, 89879, 95166, 105740, 158610, 179758, 190332, 237915, 269637, 317220, 359516, 449395, 475830, 539274, 808911, 898790, 951660, 1078548, 1348185, 1617822, 1797580, 2696370, 3235644, 4044555, 5392740, 8089110, 16178220]

約数ペア:

[(1, 16178220), (2, 8089110), (3, 5392740), (4, 4044555), (5, 3235644), (6, 2696370), (9, 1797580), (10, 1617822), (12, 1348185), (15, 1078548), (17, 951660), (18, 898790), (20, 808911), (30, 539274), (34, 475830), (36, 449395), (45, 359516), (51, 317220), (60, 269637), (68, 237915), (85, 190332), (90, 179758), (102, 158610), (153, 105740), (170, 95166), (180, 89879), (204, 79305), (255, 63444), (289, 55980), (306, 52870), (311, 52020), (340, 47583), (510, 31722), (578, 27990), (612, 26435), (622, 26010), (765, 21148), (867, 18660), (933, 17340), (1020, 15861), (1156, 13995), (1244, 13005), (1445, 11196), (1530, 10574), (1555, 10404), (1734, 9330), (1866, 8670), (2601, 6220), (2799, 5780), (2890, 5598), (3060, 5287), (3110, 5202), (3468, 4665), (3732, 4335)]