521508000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3384

約数の個数: 192

約数和(自身を含む): 1840430592

約数和(自身を除く): 1318922592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1625, 1950, 2000, 2080, 2400, 2600, 3000, 3120, 3250, 3343, 3900, 4000, 4875, 5200, 6000, 6240, 6500, 6686, 7800, 9750, 10029, 10400, 12000, 13000, 13372, 15600, 16715, 19500, 20058, 26000, 26744, 31200, 33430, 39000, 40116, 43459, 50145, 52000, 53488, 66860, 78000, 80232, 83575, 86918, 100290, 106976, 130377, 133720, 156000, 160464, 167150, 173836, 200580, 217295, 250725, 260754, 267440, 320928, 334300, 347672, 401160, 417875, 434590, 501450, 521508, 534880, 651885, 668600, 695344, 802320, 835750, 869180, 1002900, 1043016, 1086475, 1253625, 1303770, 1337200, 1390688, 1604640, 1671500, 1738360, 2005800, 2086032, 2172950, 2507250, 2607540, 2674400, 3259425, 3343000, 3476720, 4011600, 4172064, 4345900, 5014500, 5215080, 5432375, 6518850, 6686000, 6953440, 8023200, 8691800, 10029000, 10430160, 10864750, 13037700, 13372000, 16297125, 17383600, 20058000, 20860320, 21729500, 26075400, 32594250, 34767200, 40116000, 43459000, 52150800, 65188500, 86918000, 104301600, 130377000, 173836000, 260754000, 521508000]

約数ペア:

[(1, 521508000), (2, 260754000), (3, 173836000), (4, 130377000), (5, 104301600), (6, 86918000), (8, 65188500), (10, 52150800), (12, 43459000), (13, 40116000), (15, 34767200), (16, 32594250), (20, 26075400), (24, 21729500), (25, 20860320), (26, 20058000), (30, 17383600), (32, 16297125), (39, 13372000), (40, 13037700), (48, 10864750), (50, 10430160), (52, 10029000), (60, 8691800), (65, 8023200), (75, 6953440), (78, 6686000), (80, 6518850), (96, 5432375), (100, 5215080), (104, 5014500), (120, 4345900), (125, 4172064), (130, 4011600), (150, 3476720), (156, 3343000), (160, 3259425), (195, 2674400), (200, 2607540), (208, 2507250), (240, 2172950), (250, 2086032), (260, 2005800), (300, 1738360), (312, 1671500), (325, 1604640), (375, 1390688), (390, 1337200), (400, 1303770), (416, 1253625), (480, 1086475), (500, 1043016), (520, 1002900), (600, 869180), (624, 835750), (650, 802320), (750, 695344), (780, 668600), (800, 651885), (975, 534880), (1000, 521508), (1040, 501450), (1200, 434590), (1248, 417875), (1300, 401160), (1500, 347672), (1560, 334300), (1625, 320928), (1950, 267440), (2000, 260754), (2080, 250725), (2400, 217295), (2600, 200580), (3000, 173836), (3120, 167150), (3250, 160464), (3343, 156000), (3900, 133720), (4000, 130377), (4875, 106976), (5200, 100290), (6000, 86918), (6240, 83575), (6500, 80232), (6686, 78000), (7800, 66860), (9750, 53488), (10029, 52000), (10400, 50145), (12000, 43459), (13000, 40116), (13372, 39000), (15600, 33430), (16715, 31200), (19500, 26744), (20058, 26000)]