28024200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{15569}}^1$

素因数の和:15591

約数の個数: 72

約数和(自身を含む): 94120650

約数和(自身を除く): 66096450

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 15569, 31138, 46707, 62276, 77845, 93414, 124552, 140121, 155690, 186828, 233535, 280242, 311380, 373656, 389225, 467070, 560484, 622760, 700605, 778450, 934140, 1120968, 1167675, 1401210, 1556900, 1868280, 2335350, 2802420, 3113800, 3503025, 4670700, 5604840, 7006050, 9341400, 14012100, 28024200]

約数ペア:

[(1, 28024200), (2, 14012100), (3, 9341400), (4, 7006050), (5, 5604840), (6, 4670700), (8, 3503025), (9, 3113800), (10, 2802420), (12, 2335350), (15, 1868280), (18, 1556900), (20, 1401210), (24, 1167675), (25, 1120968), (30, 934140), (36, 778450), (40, 700605), (45, 622760), (50, 560484), (60, 467070), (72, 389225), (75, 373656), (90, 311380), (100, 280242), (120, 233535), (150, 186828), (180, 155690), (200, 140121), (225, 124552), (300, 93414), (360, 77845), (450, 62276), (600, 46707), (900, 31138), (1800, 15569)]