394812000

素因数分解:

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

素因数の和:1039

約数の個数: 288

約数和(自身を含む): 1530101664

約数和(自身を除く): 1135289664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 250, 264, 275, 288, 300, 330, 352, 360, 375, 396, 400, 440, 450, 480, 495, 500, 528, 550, 600, 660, 720, 750, 792, 800, 825, 880, 900, 990, 997, 1000, 1056, 1100, 1125, 1200, 1320, 1375, 1440, 1500, 1584, 1650, 1760, 1800, 1980, 1994, 2000, 2200, 2250, 2400, 2475, 2640, 2750, 2991, 3000, 3168, 3300, 3600, 3960, 3988, 4000, 4125, 4400, 4500, 4950, 4985, 5280, 5500, 5982, 6000, 6600, 7200, 7920, 7976, 8250, 8800, 8973, 9000, 9900, 9970, 10967, 11000, 11964, 12000, 12375, 13200, 14955, 15840, 15952, 16500, 17946, 18000, 19800, 19940, 21934, 22000, 23928, 24750, 24925, 26400, 29910, 31904, 32901, 33000, 35892, 36000, 39600, 39880, 43868, 44000, 44865, 47856, 49500, 49850, 54835, 59820, 65802, 66000, 71784, 74775, 79200, 79760, 87736, 89730, 95712, 98703, 99000, 99700, 109670, 119640, 124625, 131604, 132000, 143568, 149550, 159520, 164505, 175472, 179460, 197406, 198000, 199400, 219340, 224325, 239280, 249250, 263208, 274175, 287136, 299100, 329010, 350944, 358920, 373875, 394812, 396000, 398800, 438680, 448650, 478560, 493515, 498500, 526416, 548350, 598200, 658020, 717840, 747750, 789624, 797600, 822525, 877360, 897300, 987030, 997000, 1052832, 1096700, 1121625, 1196400, 1316040, 1370875, 1435680, 1495500, 1579248, 1645050, 1754720, 1794600, 1974060, 1994000, 2193400, 2243250, 2392800, 2467575, 2632080, 2741750, 2991000, 3158496, 3290100, 3589200, 3948120, 3988000, 4112625, 4386800, 4486500, 4935150, 5264160, 5483500, 5982000, 6580200, 7178400, 7896240, 8225250, 8773600, 8973000, 9870300, 10967000, 11964000, 12337875, 13160400, 15792480, 16450500, 17946000, 19740600, 21934000, 24675750, 26320800, 32901000, 35892000, 39481200, 43868000, 49351500, 65802000, 78962400, 98703000, 131604000, 197406000, 394812000]

約数ペア:

[(1, 394812000), (2, 197406000), (3, 131604000), (4, 98703000), (5, 78962400), (6, 65802000), (8, 49351500), (9, 43868000), (10, 39481200), (11, 35892000), (12, 32901000), (15, 26320800), (16, 24675750), (18, 21934000), (20, 19740600), (22, 17946000), (24, 16450500), (25, 15792480), (30, 13160400), (32, 12337875), (33, 11964000), (36, 10967000), (40, 9870300), (44, 8973000), (45, 8773600), (48, 8225250), (50, 7896240), (55, 7178400), (60, 6580200), (66, 5982000), (72, 5483500), (75, 5264160), (80, 4935150), (88, 4486500), (90, 4386800), (96, 4112625), (99, 3988000), (100, 3948120), (110, 3589200), (120, 3290100), (125, 3158496), (132, 2991000), (144, 2741750), (150, 2632080), (160, 2467575), (165, 2392800), (176, 2243250), (180, 2193400), (198, 1994000), (200, 1974060), (220, 1794600), (225, 1754720), (240, 1645050), (250, 1579248), (264, 1495500), (275, 1435680), (288, 1370875), (300, 1316040), (330, 1196400), (352, 1121625), (360, 1096700), (375, 1052832), (396, 997000), (400, 987030), (440, 897300), (450, 877360), (480, 822525), (495, 797600), (500, 789624), (528, 747750), (550, 717840), (600, 658020), (660, 598200), (720, 548350), (750, 526416), (792, 498500), (800, 493515), (825, 478560), (880, 448650), (900, 438680), (990, 398800), (997, 396000), (1000, 394812), (1056, 373875), (1100, 358920), (1125, 350944), (1200, 329010), (1320, 299100), (1375, 287136), (1440, 274175), (1500, 263208), (1584, 249250), (1650, 239280), (1760, 224325), (1800, 219340), (1980, 199400), (1994, 198000), (2000, 197406), (2200, 179460), (2250, 175472), (2400, 164505), (2475, 159520), (2640, 149550), (2750, 143568), (2991, 132000), (3000, 131604), (3168, 124625), (3300, 119640), (3600, 109670), (3960, 99700), (3988, 99000), (4000, 98703), (4125, 95712), (4400, 89730), (4500, 87736), (4950, 79760), (4985, 79200), (5280, 74775), (5500, 71784), (5982, 66000), (6000, 65802), (6600, 59820), (7200, 54835), (7920, 49850), (7976, 49500), (8250, 47856), (8800, 44865), (8973, 44000), (9000, 43868), (9900, 39880), (9970, 39600), (10967, 36000), (11000, 35892), (11964, 33000), (12000, 32901), (12375, 31904), (13200, 29910), (14955, 26400), (15840, 24925), (15952, 24750), (16500, 23928), (17946, 22000), (18000, 21934), (19800, 19940)]