80364000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 271881792

約数和(自身を除く): 191517792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 125, 148, 150, 160, 181, 185, 200, 222, 240, 250, 296, 300, 362, 370, 375, 400, 444, 480, 500, 543, 555, 592, 600, 724, 740, 750, 800, 888, 905, 925, 1000, 1086, 1110, 1184, 1200, 1448, 1480, 1500, 1776, 1810, 1850, 2000, 2172, 2220, 2400, 2715, 2775, 2896, 2960, 3000, 3552, 3620, 3700, 4000, 4344, 4440, 4525, 4625, 5430, 5550, 5792, 5920, 6000, 6697, 7240, 7400, 8688, 8880, 9050, 9250, 10860, 11100, 12000, 13394, 13575, 13875, 14480, 14800, 17376, 17760, 18100, 18500, 20091, 21720, 22200, 22625, 26788, 27150, 27750, 28960, 29600, 33485, 36200, 37000, 40182, 43440, 44400, 45250, 53576, 54300, 55500, 66970, 67875, 72400, 74000, 80364, 86880, 88800, 90500, 100455, 107152, 108600, 111000, 133940, 135750, 144800, 148000, 160728, 167425, 181000, 200910, 214304, 217200, 222000, 267880, 271500, 321456, 334850, 362000, 401820, 434400, 444000, 502275, 535760, 543000, 642912, 669700, 724000, 803640, 837125, 1004550, 1071520, 1086000, 1339400, 1607280, 1674250, 2009100, 2172000, 2511375, 2678800, 3214560, 3348500, 4018200, 5022750, 5357600, 6697000, 8036400, 10045500, 13394000, 16072800, 20091000, 26788000, 40182000, 80364000]

約数ペア:

[(1, 80364000), (2, 40182000), (3, 26788000), (4, 20091000), (5, 16072800), (6, 13394000), (8, 10045500), (10, 8036400), (12, 6697000), (15, 5357600), (16, 5022750), (20, 4018200), (24, 3348500), (25, 3214560), (30, 2678800), (32, 2511375), (37, 2172000), (40, 2009100), (48, 1674250), (50, 1607280), (60, 1339400), (74, 1086000), (75, 1071520), (80, 1004550), (96, 837125), (100, 803640), (111, 724000), (120, 669700), (125, 642912), (148, 543000), (150, 535760), (160, 502275), (181, 444000), (185, 434400), (200, 401820), (222, 362000), (240, 334850), (250, 321456), (296, 271500), (300, 267880), (362, 222000), (370, 217200), (375, 214304), (400, 200910), (444, 181000), (480, 167425), (500, 160728), (543, 148000), (555, 144800), (592, 135750), (600, 133940), (724, 111000), (740, 108600), (750, 107152), (800, 100455), (888, 90500), (905, 88800), (925, 86880), (1000, 80364), (1086, 74000), (1110, 72400), (1184, 67875), (1200, 66970), (1448, 55500), (1480, 54300), (1500, 53576), (1776, 45250), (1810, 44400), (1850, 43440), (2000, 40182), (2172, 37000), (2220, 36200), (2400, 33485), (2715, 29600), (2775, 28960), (2896, 27750), (2960, 27150), (3000, 26788), (3552, 22625), (3620, 22200), (3700, 21720), (4000, 20091), (4344, 18500), (4440, 18100), (4525, 17760), (4625, 17376), (5430, 14800), (5550, 14480), (5792, 13875), (5920, 13575), (6000, 13394), (6697, 12000), (7240, 11100), (7400, 10860), (8688, 9250), (8880, 9050)]