289310550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{5827}}^1$

素因数の和:6173

約数の個数: 48

約数和(自身を含む): 719781312

約数和(自身を除く): 430470762

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 331, 662, 993, 1655, 1986, 3310, 4965, 5827, 8275, 9930, 11654, 16550, 17481, 24825, 29135, 34962, 49650, 58270, 87405, 145675, 174810, 291350, 437025, 874050, 1928737, 3857474, 5786211, 9643685, 11572422, 19287370, 28931055, 48218425, 57862110, 96436850, 144655275, 289310550]

約数ペア:

[(1, 289310550), (2, 144655275), (3, 96436850), (5, 57862110), (6, 48218425), (10, 28931055), (15, 19287370), (25, 11572422), (30, 9643685), (50, 5786211), (75, 3857474), (150, 1928737), (331, 874050), (662, 437025), (993, 291350), (1655, 174810), (1986, 145675), (3310, 87405), (4965, 58270), (5827, 49650), (8275, 34962), (9930, 29135), (11654, 24825), (16550, 17481)]