90338700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 274982400

約数和(自身を除く): 184643700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 47, 50, 60, 75, 86, 94, 100, 129, 141, 149, 150, 172, 188, 215, 235, 258, 282, 298, 300, 430, 447, 470, 516, 564, 596, 645, 705, 745, 860, 894, 940, 1075, 1175, 1290, 1410, 1490, 1788, 2021, 2150, 2235, 2350, 2580, 2820, 2980, 3225, 3525, 3725, 4042, 4300, 4470, 4700, 6063, 6407, 6450, 7003, 7050, 7450, 8084, 8940, 10105, 11175, 12126, 12814, 12900, 14006, 14100, 14900, 19221, 20210, 21009, 22350, 24252, 25628, 28012, 30315, 32035, 35015, 38442, 40420, 42018, 44700, 50525, 60630, 64070, 70030, 76884, 84036, 96105, 101050, 105045, 121260, 128140, 140060, 151575, 160175, 175075, 192210, 202100, 210090, 301129, 303150, 320350, 350150, 384420, 420180, 480525, 525225, 602258, 606300, 640700, 700300, 903387, 961050, 1050450, 1204516, 1505645, 1806774, 1922100, 2100900, 3011290, 3613548, 4516935, 6022580, 7528225, 9033870, 15056450, 18067740, 22584675, 30112900, 45169350, 90338700]

約数ペア:

[(1, 90338700), (2, 45169350), (3, 30112900), (4, 22584675), (5, 18067740), (6, 15056450), (10, 9033870), (12, 7528225), (15, 6022580), (20, 4516935), (25, 3613548), (30, 3011290), (43, 2100900), (47, 1922100), (50, 1806774), (60, 1505645), (75, 1204516), (86, 1050450), (94, 961050), (100, 903387), (129, 700300), (141, 640700), (149, 606300), (150, 602258), (172, 525225), (188, 480525), (215, 420180), (235, 384420), (258, 350150), (282, 320350), (298, 303150), (300, 301129), (430, 210090), (447, 202100), (470, 192210), (516, 175075), (564, 160175), (596, 151575), (645, 140060), (705, 128140), (745, 121260), (860, 105045), (894, 101050), (940, 96105), (1075, 84036), (1175, 76884), (1290, 70030), (1410, 64070), (1490, 60630), (1788, 50525), (2021, 44700), (2150, 42018), (2235, 40420), (2350, 38442), (2580, 35015), (2820, 32035), (2980, 30315), (3225, 28012), (3525, 25628), (3725, 24252), (4042, 22350), (4300, 21009), (4470, 20210), (4700, 19221), (6063, 14900), (6407, 14100), (6450, 14006), (7003, 12900), (7050, 12814), (7450, 12126), (8084, 11175), (8940, 10105)]