168540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{53}}^2$

素因数の和:139

約数の個数: 180

約数和(自身を含む): 563472756

約数和(自身を除く): 394932756

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 125, 150, 159, 160, 200, 212, 240, 250, 265, 300, 318, 375, 400, 424, 480, 500, 530, 600, 625, 636, 750, 795, 800, 848, 1000, 1060, 1200, 1250, 1272, 1325, 1500, 1590, 1696, 1875, 2000, 2120, 2400, 2500, 2544, 2650, 2809, 3000, 3180, 3750, 3975, 4000, 4240, 5000, 5088, 5300, 5618, 6000, 6360, 6625, 7500, 7950, 8427, 8480, 10000, 10600, 11236, 12000, 12720, 13250, 14045, 15000, 15900, 16854, 19875, 20000, 21200, 22472, 25440, 26500, 28090, 30000, 31800, 33125, 33708, 39750, 42135, 42400, 44944, 53000, 56180, 60000, 63600, 66250, 67416, 70225, 79500, 84270, 89888, 99375, 106000, 112360, 127200, 132500, 134832, 140450, 159000, 168540, 198750, 210675, 212000, 224720, 265000, 269664, 280900, 318000, 337080, 351125, 397500, 421350, 449440, 530000, 561800, 636000, 674160, 702250, 795000, 842700, 1053375, 1060000, 1123600, 1348320, 1404500, 1590000, 1685400, 1755625, 2106750, 2247200, 2809000, 3180000, 3370800, 3511250, 4213500, 5266875, 5618000, 6741600, 7022500, 8427000, 10533750, 11236000, 14045000, 16854000, 21067500, 28090000, 33708000, 42135000, 56180000, 84270000, 168540000]

約数ペア:

[(1, 168540000), (2, 84270000), (3, 56180000), (4, 42135000), (5, 33708000), (6, 28090000), (8, 21067500), (10, 16854000), (12, 14045000), (15, 11236000), (16, 10533750), (20, 8427000), (24, 7022500), (25, 6741600), (30, 5618000), (32, 5266875), (40, 4213500), (48, 3511250), (50, 3370800), (53, 3180000), (60, 2809000), (75, 2247200), (80, 2106750), (96, 1755625), (100, 1685400), (106, 1590000), (120, 1404500), (125, 1348320), (150, 1123600), (159, 1060000), (160, 1053375), (200, 842700), (212, 795000), (240, 702250), (250, 674160), (265, 636000), (300, 561800), (318, 530000), (375, 449440), (400, 421350), (424, 397500), (480, 351125), (500, 337080), (530, 318000), (600, 280900), (625, 269664), (636, 265000), (750, 224720), (795, 212000), (800, 210675), (848, 198750), (1000, 168540), (1060, 159000), (1200, 140450), (1250, 134832), (1272, 132500), (1325, 127200), (1500, 112360), (1590, 106000), (1696, 99375), (1875, 89888), (2000, 84270), (2120, 79500), (2400, 70225), (2500, 67416), (2544, 66250), (2650, 63600), (2809, 60000), (3000, 56180), (3180, 53000), (3750, 44944), (3975, 42400), (4000, 42135), (4240, 39750), (5000, 33708), (5088, 33125), (5300, 31800), (5618, 30000), (6000, 28090), (6360, 26500), (6625, 25440), (7500, 22472), (7950, 21200), (8427, 20000), (8480, 19875), (10000, 16854), (10600, 15900), (11236, 15000), (12000, 14045), (12720, 13250)]