6908778400

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 17198696088

約数和(自身を除く): 10289917688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 281, 292, 365, 400, 421, 562, 584, 730, 800, 842, 1124, 1168, 1405, 1460, 1684, 1825, 2105, 2248, 2336, 2810, 2920, 3368, 3650, 4210, 4496, 5620, 5840, 6736, 7025, 7300, 8420, 8992, 10525, 11240, 11680, 13472, 14050, 14600, 16840, 20513, 21050, 22480, 28100, 29200, 30733, 33680, 41026, 42100, 44960, 56200, 58400, 61466, 67360, 82052, 84200, 102565, 112400, 118301, 122932, 153665, 164104, 168400, 205130, 224800, 236602, 245864, 307330, 328208, 336800, 410260, 473204, 491728, 512825, 591505, 614660, 656416, 768325, 820520, 946408, 983456, 1025650, 1183010, 1229320, 1536650, 1641040, 1892816, 2051300, 2366020, 2458640, 2957525, 3073300, 3282080, 3785632, 4102600, 4732040, 4917280, 5915050, 6146600, 8205200, 8635973, 9464080, 11830100, 12293200, 16410400, 17271946, 18928160, 23660200, 24586400, 34543892, 43179865, 47320400, 69087784, 86359730, 94640800, 138175568, 172719460, 215899325, 276351136, 345438920, 431798650, 690877840, 863597300, 1381755680, 1727194600, 3454389200, 6908778400]

約数ペア:

[(1, 6908778400), (2, 3454389200), (4, 1727194600), (5, 1381755680), (8, 863597300), (10, 690877840), (16, 431798650), (20, 345438920), (25, 276351136), (32, 215899325), (40, 172719460), (50, 138175568), (73, 94640800), (80, 86359730), (100, 69087784), (146, 47320400), (160, 43179865), (200, 34543892), (281, 24586400), (292, 23660200), (365, 18928160), (400, 17271946), (421, 16410400), (562, 12293200), (584, 11830100), (730, 9464080), (800, 8635973), (842, 8205200), (1124, 6146600), (1168, 5915050), (1405, 4917280), (1460, 4732040), (1684, 4102600), (1825, 3785632), (2105, 3282080), (2248, 3073300), (2336, 2957525), (2810, 2458640), (2920, 2366020), (3368, 2051300), (3650, 1892816), (4210, 1641040), (4496, 1536650), (5620, 1229320), (5840, 1183010), (6736, 1025650), (7025, 983456), (7300, 946408), (8420, 820520), (8992, 768325), (10525, 656416), (11240, 614660), (11680, 591505), (13472, 512825), (14050, 491728), (14600, 473204), (16840, 410260), (20513, 336800), (21050, 328208), (22480, 307330), (28100, 245864), (29200, 236602), (30733, 224800), (33680, 205130), (41026, 168400), (42100, 164104), (44960, 153665), (56200, 122932), (58400, 118301), (61466, 112400), (67360, 102565), (82052, 84200)]