20934300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 72

約数和(自身を含む): 62551552

約数和(自身を除く): 41617252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2251, 2325, 3100, 4502, 4650, 6753, 9004, 9300, 11255, 13506, 22510, 27012, 33765, 45020, 56275, 67530, 69781, 112550, 135060, 139562, 168825, 209343, 225100, 279124, 337650, 348905, 418686, 675300, 697810, 837372, 1046715, 1395620, 1744525, 2093430, 3489050, 4186860, 5233575, 6978100, 10467150, 20934300]

約数ペア:

[(1, 20934300), (2, 10467150), (3, 6978100), (4, 5233575), (5, 4186860), (6, 3489050), (10, 2093430), (12, 1744525), (15, 1395620), (20, 1046715), (25, 837372), (30, 697810), (31, 675300), (50, 418686), (60, 348905), (62, 337650), (75, 279124), (93, 225100), (100, 209343), (124, 168825), (150, 139562), (155, 135060), (186, 112550), (300, 69781), (310, 67530), (372, 56275), (465, 45020), (620, 33765), (775, 27012), (930, 22510), (1550, 13506), (1860, 11255), (2251, 9300), (2325, 9004), (3100, 6753), (4502, 4650)]