66875400

素因数分解:

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

素因数の和:776

約数の個数: 144

約数和(自身を含む): 229153860

約数和(自身を除く): 162278460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 265, 300, 318, 360, 424, 450, 477, 530, 600, 636, 701, 795, 900, 954, 1060, 1272, 1325, 1402, 1590, 1800, 1908, 2103, 2120, 2385, 2650, 2804, 3180, 3505, 3816, 3975, 4206, 4770, 5300, 5608, 6309, 6360, 7010, 7950, 8412, 9540, 10515, 10600, 11925, 12618, 14020, 15900, 16824, 17525, 19080, 21030, 23850, 25236, 28040, 31545, 31800, 35050, 37153, 42060, 47700, 50472, 52575, 63090, 70100, 74306, 84120, 95400, 105150, 111459, 126180, 140200, 148612, 157725, 185765, 210300, 222918, 252360, 297224, 315450, 334377, 371530, 420600, 445836, 557295, 630900, 668754, 743060, 891672, 928825, 1114590, 1261800, 1337508, 1486120, 1671885, 1857650, 2229180, 2675016, 2786475, 3343770, 3715300, 4458360, 5572950, 6687540, 7430600, 8359425, 11145900, 13375080, 16718850, 22291800, 33437700, 66875400]

約数ペア:

[(1, 66875400), (2, 33437700), (3, 22291800), (4, 16718850), (5, 13375080), (6, 11145900), (8, 8359425), (9, 7430600), (10, 6687540), (12, 5572950), (15, 4458360), (18, 3715300), (20, 3343770), (24, 2786475), (25, 2675016), (30, 2229180), (36, 1857650), (40, 1671885), (45, 1486120), (50, 1337508), (53, 1261800), (60, 1114590), (72, 928825), (75, 891672), (90, 743060), (100, 668754), (106, 630900), (120, 557295), (150, 445836), (159, 420600), (180, 371530), (200, 334377), (212, 315450), (225, 297224), (265, 252360), (300, 222918), (318, 210300), (360, 185765), (424, 157725), (450, 148612), (477, 140200), (530, 126180), (600, 111459), (636, 105150), (701, 95400), (795, 84120), (900, 74306), (954, 70100), (1060, 63090), (1272, 52575), (1325, 50472), (1402, 47700), (1590, 42060), (1800, 37153), (1908, 35050), (2103, 31800), (2120, 31545), (2385, 28040), (2650, 25236), (2804, 23850), (3180, 21030), (3505, 19080), (3816, 17525), (3975, 16824), (4206, 15900), (4770, 14020), (5300, 12618), (5608, 11925), (6309, 10600), (6360, 10515), (7010, 9540), (7950, 8412)]