118850100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 345790368

約数和(自身を除く): 226940268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 788, 985, 1182, 1970, 2011, 2364, 2955, 3940, 4022, 4925, 5910, 6033, 8044, 9850, 10055, 11820, 12066, 14775, 19700, 20110, 24132, 29550, 30165, 40220, 50275, 59100, 60330, 100550, 120660, 150825, 201100, 301650, 396167, 603300, 792334, 1188501, 1584668, 1980835, 2377002, 3961670, 4754004, 5942505, 7923340, 9904175, 11885010, 19808350, 23770020, 29712525, 39616700, 59425050, 118850100]

約数ペア:

[(1, 118850100), (2, 59425050), (3, 39616700), (4, 29712525), (5, 23770020), (6, 19808350), (10, 11885010), (12, 9904175), (15, 7923340), (20, 5942505), (25, 4754004), (30, 3961670), (50, 2377002), (60, 1980835), (75, 1584668), (100, 1188501), (150, 792334), (197, 603300), (300, 396167), (394, 301650), (591, 201100), (788, 150825), (985, 120660), (1182, 100550), (1970, 60330), (2011, 59100), (2364, 50275), (2955, 40220), (3940, 30165), (4022, 29550), (4925, 24132), (5910, 20110), (6033, 19700), (8044, 14775), (9850, 12066), (10055, 11820)]