66951000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 232895520

約数和(自身を除く): 165944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 125, 129, 150, 172, 173, 180, 200, 215, 225, 250, 258, 300, 344, 346, 360, 375, 387, 430, 450, 500, 516, 519, 600, 645, 692, 750, 774, 860, 865, 900, 1000, 1032, 1038, 1075, 1125, 1290, 1384, 1500, 1548, 1557, 1720, 1730, 1800, 1935, 2076, 2150, 2250, 2580, 2595, 3000, 3096, 3114, 3225, 3460, 3870, 4152, 4300, 4325, 4500, 5160, 5190, 5375, 6228, 6450, 6920, 7439, 7740, 7785, 8600, 8650, 9000, 9675, 10380, 10750, 12456, 12900, 12975, 14878, 15480, 15570, 16125, 17300, 19350, 20760, 21500, 21625, 22317, 25800, 25950, 29756, 31140, 32250, 34600, 37195, 38700, 38925, 43000, 43250, 44634, 48375, 51900, 59512, 62280, 64500, 64875, 66951, 74390, 77400, 77850, 86500, 89268, 96750, 103800, 111585, 129000, 129750, 133902, 148780, 155700, 173000, 178536, 185975, 193500, 194625, 223170, 259500, 267804, 297560, 311400, 334755, 371950, 387000, 389250, 446340, 519000, 535608, 557925, 669510, 743900, 778500, 892680, 929875, 1115850, 1339020, 1487800, 1557000, 1673775, 1859750, 2231700, 2678040, 2789625, 3347550, 3719500, 4463400, 5579250, 6695100, 7439000, 8368875, 11158500, 13390200, 16737750, 22317000, 33475500, 66951000]

約数ペア:

[(1, 66951000), (2, 33475500), (3, 22317000), (4, 16737750), (5, 13390200), (6, 11158500), (8, 8368875), (9, 7439000), (10, 6695100), (12, 5579250), (15, 4463400), (18, 3719500), (20, 3347550), (24, 2789625), (25, 2678040), (30, 2231700), (36, 1859750), (40, 1673775), (43, 1557000), (45, 1487800), (50, 1339020), (60, 1115850), (72, 929875), (75, 892680), (86, 778500), (90, 743900), (100, 669510), (120, 557925), (125, 535608), (129, 519000), (150, 446340), (172, 389250), (173, 387000), (180, 371950), (200, 334755), (215, 311400), (225, 297560), (250, 267804), (258, 259500), (300, 223170), (344, 194625), (346, 193500), (360, 185975), (375, 178536), (387, 173000), (430, 155700), (450, 148780), (500, 133902), (516, 129750), (519, 129000), (600, 111585), (645, 103800), (692, 96750), (750, 89268), (774, 86500), (860, 77850), (865, 77400), (900, 74390), (1000, 66951), (1032, 64875), (1038, 64500), (1075, 62280), (1125, 59512), (1290, 51900), (1384, 48375), (1500, 44634), (1548, 43250), (1557, 43000), (1720, 38925), (1730, 38700), (1800, 37195), (1935, 34600), (2076, 32250), (2150, 31140), (2250, 29756), (2580, 25950), (2595, 25800), (3000, 22317), (3096, 21625), (3114, 21500), (3225, 20760), (3460, 19350), (3870, 17300), (4152, 16125), (4300, 15570), (4325, 15480), (4500, 14878), (5160, 12975), (5190, 12900), (5375, 12456), (6228, 10750), (6450, 10380), (6920, 9675), (7439, 9000), (7740, 8650), (7785, 8600)]