149553750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 80

約数和(自身を含む): 393624000

約数和(自身を除く): 244070250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 750, 950, 1250, 1425, 1875, 2099, 2375, 2850, 3750, 4198, 4750, 6297, 7125, 10495, 11875, 12594, 14250, 20990, 23750, 31485, 35625, 39881, 52475, 62970, 71250, 79762, 104950, 119643, 157425, 199405, 239286, 262375, 314850, 398810, 524750, 598215, 787125, 997025, 1196430, 1311875, 1574250, 1994050, 2623750, 2991075, 3935625, 4985125, 5982150, 7871250, 9970250, 14955375, 24925625, 29910750, 49851250, 74776875, 149553750]

約数ペア:

[(1, 149553750), (2, 74776875), (3, 49851250), (5, 29910750), (6, 24925625), (10, 14955375), (15, 9970250), (19, 7871250), (25, 5982150), (30, 4985125), (38, 3935625), (50, 2991075), (57, 2623750), (75, 1994050), (95, 1574250), (114, 1311875), (125, 1196430), (150, 997025), (190, 787125), (250, 598215), (285, 524750), (375, 398810), (475, 314850), (570, 262375), (625, 239286), (750, 199405), (950, 157425), (1250, 119643), (1425, 104950), (1875, 79762), (2099, 71250), (2375, 62970), (2850, 52475), (3750, 39881), (4198, 35625), (4750, 31485), (6297, 23750), (7125, 20990), (10495, 14250), (11875, 12594)]