200015060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2459}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 494696160

約数和(自身を除く): 294681100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 980, 1162, 1660, 2324, 2459, 2905, 4067, 4918, 5810, 8134, 9836, 11620, 12295, 16268, 17213, 20335, 24590, 34426, 40670, 49180, 68852, 81340, 86065, 120491, 172130, 204097, 240982, 344260, 408194, 481964, 602455, 816388, 1020485, 1204910, 1428679, 2040970, 2409820, 2857358, 4081940, 5714716, 7143395, 10000753, 14286790, 20001506, 28573580, 40003012, 50003765, 100007530, 200015060]

約数ペア:

[(1, 200015060), (2, 100007530), (4, 50003765), (5, 40003012), (7, 28573580), (10, 20001506), (14, 14286790), (20, 10000753), (28, 7143395), (35, 5714716), (49, 4081940), (70, 2857358), (83, 2409820), (98, 2040970), (140, 1428679), (166, 1204910), (196, 1020485), (245, 816388), (332, 602455), (415, 481964), (490, 408194), (581, 344260), (830, 240982), (980, 204097), (1162, 172130), (1660, 120491), (2324, 86065), (2459, 81340), (2905, 68852), (4067, 49180), (4918, 40670), (5810, 34426), (8134, 24590), (9836, 20335), (11620, 17213), (12295, 16268)]