87082800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1516

約数の個数: 180

約数和(自身を含む): 324718056

約数和(自身を除く): 237635256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1481, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 2962, 3675, 3920, 4200, 4443, 4900, 5880, 5924, 7350, 7405, 8400, 8886, 9800, 10367, 11760, 11848, 14700, 14810, 17772, 19600, 20734, 22215, 23696, 29400, 29620, 31101, 35544, 37025, 41468, 44430, 51835, 58800, 59240, 62202, 71088, 72569, 74050, 82936, 88860, 103670, 111075, 118480, 124404, 145138, 148100, 155505, 165872, 177720, 207340, 217707, 222150, 248808, 259175, 290276, 296200, 311010, 355440, 362845, 414680, 435414, 444300, 497616, 518350, 580552, 592400, 622020, 725690, 777525, 829360, 870828, 888600, 1036700, 1088535, 1161104, 1244040, 1451380, 1555050, 1741656, 1777200, 1814225, 2073400, 2177070, 2488080, 2902760, 3110100, 3483312, 3628450, 4146800, 4354140, 5442675, 5805520, 6220200, 7256900, 8708280, 10885350, 12440400, 14513800, 17416560, 21770700, 29027600, 43541400, 87082800]

約数ペア:

[(1, 87082800), (2, 43541400), (3, 29027600), (4, 21770700), (5, 17416560), (6, 14513800), (7, 12440400), (8, 10885350), (10, 8708280), (12, 7256900), (14, 6220200), (15, 5805520), (16, 5442675), (20, 4354140), (21, 4146800), (24, 3628450), (25, 3483312), (28, 3110100), (30, 2902760), (35, 2488080), (40, 2177070), (42, 2073400), (48, 1814225), (49, 1777200), (50, 1741656), (56, 1555050), (60, 1451380), (70, 1244040), (75, 1161104), (80, 1088535), (84, 1036700), (98, 888600), (100, 870828), (105, 829360), (112, 777525), (120, 725690), (140, 622020), (147, 592400), (150, 580552), (168, 518350), (175, 497616), (196, 444300), (200, 435414), (210, 414680), (240, 362845), (245, 355440), (280, 311010), (294, 296200), (300, 290276), (336, 259175), (350, 248808), (392, 222150), (400, 217707), (420, 207340), (490, 177720), (525, 165872), (560, 155505), (588, 148100), (600, 145138), (700, 124404), (735, 118480), (784, 111075), (840, 103670), (980, 88860), (1050, 82936), (1176, 74050), (1200, 72569), (1225, 71088), (1400, 62202), (1470, 59240), (1481, 58800), (1680, 51835), (1960, 44430), (2100, 41468), (2352, 37025), (2450, 35544), (2800, 31101), (2940, 29620), (2962, 29400), (3675, 23696), (3920, 22215), (4200, 20734), (4443, 19600), (4900, 17772), (5880, 14810), (5924, 14700), (7350, 11848), (7405, 11760), (8400, 10367), (8886, 9800)]