90281790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 248373216

約数和(自身を除く): 158091426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 243, 265, 270, 318, 405, 477, 486, 530, 701, 795, 810, 954, 1215, 1402, 1431, 1590, 2103, 2385, 2430, 2862, 3505, 4206, 4293, 4770, 6309, 7010, 7155, 8586, 10515, 12618, 12879, 14310, 18927, 21030, 21465, 25758, 31545, 37153, 37854, 42930, 56781, 63090, 64395, 74306, 94635, 111459, 113562, 128790, 170343, 185765, 189270, 222918, 283905, 334377, 340686, 371530, 557295, 567810, 668754, 851715, 1003131, 1114590, 1671885, 1703430, 2006262, 3009393, 3343770, 5015655, 6018786, 9028179, 10031310, 15046965, 18056358, 30093930, 45140895, 90281790]

約数ペア:

[(1, 90281790), (2, 45140895), (3, 30093930), (5, 18056358), (6, 15046965), (9, 10031310), (10, 9028179), (15, 6018786), (18, 5015655), (27, 3343770), (30, 3009393), (45, 2006262), (53, 1703430), (54, 1671885), (81, 1114590), (90, 1003131), (106, 851715), (135, 668754), (159, 567810), (162, 557295), (243, 371530), (265, 340686), (270, 334377), (318, 283905), (405, 222918), (477, 189270), (486, 185765), (530, 170343), (701, 128790), (795, 113562), (810, 111459), (954, 94635), (1215, 74306), (1402, 64395), (1431, 63090), (1590, 56781), (2103, 42930), (2385, 37854), (2430, 37153), (2862, 31545), (3505, 25758), (4206, 21465), (4293, 21030), (4770, 18927), (6309, 14310), (7010, 12879), (7155, 12618), (8586, 10515)]