28953669900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{5581}}^1\times {\mathrm{17293}}^1$

素因数の和:22891

約数の個数: 72

約数和(自身を含む): 83792473744

約数和(自身を除く): 54838803844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 5581, 11162, 16743, 17293, 22324, 27905, 33486, 34586, 51879, 55810, 66972, 69172, 83715, 86465, 103758, 111620, 139525, 167430, 172930, 207516, 259395, 279050, 334860, 345860, 418575, 432325, 518790, 558100, 837150, 864650, 1037580, 1296975, 1674300, 1729300, 2593950, 5187900, 96512233, 193024466, 289536699, 386048932, 482561165, 579073398, 965122330, 1158146796, 1447683495, 1930244660, 2412805825, 2895366990, 4825611650, 5790733980, 7238417475, 9651223300, 14476834950, 28953669900]

約数ペア:

[(1, 28953669900), (2, 14476834950), (3, 9651223300), (4, 7238417475), (5, 5790733980), (6, 4825611650), (10, 2895366990), (12, 2412805825), (15, 1930244660), (20, 1447683495), (25, 1158146796), (30, 965122330), (50, 579073398), (60, 482561165), (75, 386048932), (100, 289536699), (150, 193024466), (300, 96512233), (5581, 5187900), (11162, 2593950), (16743, 1729300), (17293, 1674300), (22324, 1296975), (27905, 1037580), (33486, 864650), (34586, 837150), (51879, 558100), (55810, 518790), (66972, 432325), (69172, 418575), (83715, 345860), (86465, 334860), (103758, 279050), (111620, 259395), (139525, 207516), (167430, 172930)]