26320800

素因数分解:

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

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 93556512

約数和(自身を除く): 67235712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 997, 1056, 1100, 1200, 1320, 1650, 1760, 1994, 2200, 2400, 2640, 2991, 3300, 3988, 4400, 4985, 5280, 5982, 6600, 7976, 8800, 9970, 10967, 11964, 13200, 14955, 15952, 19940, 21934, 23928, 24925, 26400, 29910, 31904, 32901, 39880, 43868, 47856, 49850, 54835, 59820, 65802, 74775, 79760, 87736, 95712, 99700, 109670, 119640, 131604, 149550, 159520, 164505, 175472, 199400, 219340, 239280, 263208, 274175, 299100, 329010, 350944, 398800, 438680, 478560, 526416, 548350, 598200, 658020, 797600, 822525, 877360, 1052832, 1096700, 1196400, 1316040, 1645050, 1754720, 2193400, 2392800, 2632080, 3290100, 4386800, 5264160, 6580200, 8773600, 13160400, 26320800]

約数ペア:

[(1, 26320800), (2, 13160400), (3, 8773600), (4, 6580200), (5, 5264160), (6, 4386800), (8, 3290100), (10, 2632080), (11, 2392800), (12, 2193400), (15, 1754720), (16, 1645050), (20, 1316040), (22, 1196400), (24, 1096700), (25, 1052832), (30, 877360), (32, 822525), (33, 797600), (40, 658020), (44, 598200), (48, 548350), (50, 526416), (55, 478560), (60, 438680), (66, 398800), (75, 350944), (80, 329010), (88, 299100), (96, 274175), (100, 263208), (110, 239280), (120, 219340), (132, 199400), (150, 175472), (160, 164505), (165, 159520), (176, 149550), (200, 131604), (220, 119640), (240, 109670), (264, 99700), (275, 95712), (300, 87736), (330, 79760), (352, 74775), (400, 65802), (440, 59820), (480, 54835), (528, 49850), (550, 47856), (600, 43868), (660, 39880), (800, 32901), (825, 31904), (880, 29910), (997, 26400), (1056, 24925), (1100, 23928), (1200, 21934), (1320, 19940), (1650, 15952), (1760, 14955), (1994, 13200), (2200, 11964), (2400, 10967), (2640, 9970), (2991, 8800), (3300, 7976), (3988, 6600), (4400, 5982), (4985, 5280)]