99905820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 322387968

約数和(自身を除く): 222482148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1873, 1905, 2540, 2667, 3556, 3746, 3810, 4445, 5334, 5619, 7492, 7620, 8890, 9365, 10668, 11238, 13111, 13335, 17780, 18730, 22476, 26222, 26670, 28095, 37460, 39333, 52444, 53340, 56190, 65555, 78666, 112380, 131110, 157332, 196665, 237871, 262220, 393330, 475742, 713613, 786660, 951484, 1189355, 1427226, 1665097, 2378710, 2854452, 3330194, 3568065, 4757420, 4995291, 6660388, 7136130, 8325485, 9990582, 14272260, 16650970, 19981164, 24976455, 33301940, 49952910, 99905820]

約数ペア:

[(1, 99905820), (2, 49952910), (3, 33301940), (4, 24976455), (5, 19981164), (6, 16650970), (7, 14272260), (10, 9990582), (12, 8325485), (14, 7136130), (15, 6660388), (20, 4995291), (21, 4757420), (28, 3568065), (30, 3330194), (35, 2854452), (42, 2378710), (60, 1665097), (70, 1427226), (84, 1189355), (105, 951484), (127, 786660), (140, 713613), (210, 475742), (254, 393330), (381, 262220), (420, 237871), (508, 196665), (635, 157332), (762, 131110), (889, 112380), (1270, 78666), (1524, 65555), (1778, 56190), (1873, 53340), (1905, 52444), (2540, 39333), (2667, 37460), (3556, 28095), (3746, 26670), (3810, 26222), (4445, 22476), (5334, 18730), (5619, 17780), (7492, 13335), (7620, 13111), (8890, 11238), (9365, 10668)]