82252500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 261891168

約数和(自身を除く): 179638668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 625, 660, 750, 825, 997, 1100, 1250, 1375, 1500, 1650, 1875, 1994, 2500, 2750, 2991, 3300, 3750, 3988, 4125, 4985, 5500, 5982, 6875, 7500, 8250, 9970, 10967, 11964, 13750, 14955, 16500, 19940, 20625, 21934, 24925, 27500, 29910, 32901, 41250, 43868, 49850, 54835, 59820, 65802, 74775, 82500, 99700, 109670, 124625, 131604, 149550, 164505, 219340, 249250, 274175, 299100, 329010, 373875, 498500, 548350, 623125, 658020, 747750, 822525, 1096700, 1246250, 1370875, 1495500, 1645050, 1869375, 2492500, 2741750, 3290100, 3738750, 4112625, 5483500, 6854375, 7477500, 8225250, 13708750, 16450500, 20563125, 27417500, 41126250, 82252500]

約数ペア:

[(1, 82252500), (2, 41126250), (3, 27417500), (4, 20563125), (5, 16450500), (6, 13708750), (10, 8225250), (11, 7477500), (12, 6854375), (15, 5483500), (20, 4112625), (22, 3738750), (25, 3290100), (30, 2741750), (33, 2492500), (44, 1869375), (50, 1645050), (55, 1495500), (60, 1370875), (66, 1246250), (75, 1096700), (100, 822525), (110, 747750), (125, 658020), (132, 623125), (150, 548350), (165, 498500), (220, 373875), (250, 329010), (275, 299100), (300, 274175), (330, 249250), (375, 219340), (500, 164505), (550, 149550), (625, 131604), (660, 124625), (750, 109670), (825, 99700), (997, 82500), (1100, 74775), (1250, 65802), (1375, 59820), (1500, 54835), (1650, 49850), (1875, 43868), (1994, 41250), (2500, 32901), (2750, 29910), (2991, 27500), (3300, 24925), (3750, 21934), (3988, 20625), (4125, 19940), (4985, 16500), (5500, 14955), (5982, 13750), (6875, 11964), (7500, 10967), (8250, 9970)]