1248714000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 240

約数和(自身を含む): 4397490864

約数和(自身を除く): 3148776864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 173, 180, 200, 225, 240, 250, 300, 346, 360, 375, 400, 401, 450, 500, 519, 600, 692, 720, 750, 802, 865, 900, 1000, 1038, 1125, 1200, 1203, 1384, 1500, 1557, 1604, 1730, 1800, 2000, 2005, 2076, 2250, 2406, 2595, 2768, 3000, 3114, 3208, 3460, 3600, 3609, 4010, 4152, 4325, 4500, 4812, 5190, 6000, 6015, 6228, 6416, 6920, 7218, 7785, 8020, 8304, 8650, 9000, 9624, 10025, 10380, 12030, 12456, 12975, 13840, 14436, 15570, 16040, 17300, 18000, 18045, 19248, 20050, 20760, 21625, 24060, 24912, 25950, 28872, 30075, 31140, 32080, 34600, 36090, 38925, 40100, 41520, 43250, 48120, 50125, 51900, 57744, 60150, 62280, 64875, 69200, 69373, 72180, 77850, 80200, 86500, 90225, 96240, 100250, 103800, 120300, 124560, 129750, 138746, 144360, 150375, 155700, 160400, 173000, 180450, 194625, 200500, 207600, 208119, 240600, 259500, 277492, 288720, 300750, 311400, 346000, 346865, 360900, 389250, 401000, 416238, 451125, 481200, 519000, 554984, 601500, 622800, 624357, 693730, 721800, 778500, 802000, 832476, 902250, 1038000, 1040595, 1109968, 1203000, 1248714, 1387460, 1443600, 1557000, 1664952, 1734325, 1804500, 2081190, 2406000, 2497428, 2774920, 3114000, 3121785, 3329904, 3468650, 3609000, 4162380, 4994856, 5202975, 5549840, 6243570, 6937300, 7218000, 8324760, 8671625, 9989712, 10405950, 12487140, 13874600, 15608925, 16649520, 17343250, 20811900, 24974280, 26014875, 27749200, 31217850, 34686500, 41623800, 49948560, 52029750, 62435700, 69373000, 78044625, 83247600, 104059500, 124871400, 138746000, 156089250, 208119000, 249742800, 312178500, 416238000, 624357000, 1248714000]

約数ペア:

[(1, 1248714000), (2, 624357000), (3, 416238000), (4, 312178500), (5, 249742800), (6, 208119000), (8, 156089250), (9, 138746000), (10, 124871400), (12, 104059500), (15, 83247600), (16, 78044625), (18, 69373000), (20, 62435700), (24, 52029750), (25, 49948560), (30, 41623800), (36, 34686500), (40, 31217850), (45, 27749200), (48, 26014875), (50, 24974280), (60, 20811900), (72, 17343250), (75, 16649520), (80, 15608925), (90, 13874600), (100, 12487140), (120, 10405950), (125, 9989712), (144, 8671625), (150, 8324760), (173, 7218000), (180, 6937300), (200, 6243570), (225, 5549840), (240, 5202975), (250, 4994856), (300, 4162380), (346, 3609000), (360, 3468650), (375, 3329904), (400, 3121785), (401, 3114000), (450, 2774920), (500, 2497428), (519, 2406000), (600, 2081190), (692, 1804500), (720, 1734325), (750, 1664952), (802, 1557000), (865, 1443600), (900, 1387460), (1000, 1248714), (1038, 1203000), (1125, 1109968), (1200, 1040595), (1203, 1038000), (1384, 902250), (1500, 832476), (1557, 802000), (1604, 778500), (1730, 721800), (1800, 693730), (2000, 624357), (2005, 622800), (2076, 601500), (2250, 554984), (2406, 519000), (2595, 481200), (2768, 451125), (3000, 416238), (3114, 401000), (3208, 389250), (3460, 360900), (3600, 346865), (3609, 346000), (4010, 311400), (4152, 300750), (4325, 288720), (4500, 277492), (4812, 259500), (5190, 240600), (6000, 208119), (6015, 207600), (6228, 200500), (6416, 194625), (6920, 180450), (7218, 173000), (7785, 160400), (8020, 155700), (8304, 150375), (8650, 144360), (9000, 138746), (9624, 129750), (10025, 124560), (10380, 120300), (12030, 103800), (12456, 100250), (12975, 96240), (13840, 90225), (14436, 86500), (15570, 80200), (16040, 77850), (17300, 72180), (18000, 69373), (18045, 69200), (19248, 64875), (20050, 62280), (20760, 60150), (21625, 57744), (24060, 51900), (24912, 50125), (25950, 48120), (28872, 43250), (30075, 41520), (31140, 40100), (32080, 38925), (34600, 36090)]