158910000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{5297}}^1$

素因数の和:5328

約数の個数: 100

約数和(自身を含む): 513079512

約数和(自身を除く): 354169512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 5297, 6000, 7500, 10000, 10594, 15000, 15891, 21188, 26485, 30000, 31782, 42376, 52970, 63564, 79455, 84752, 105940, 127128, 132425, 158910, 211880, 254256, 264850, 317820, 397275, 423760, 529700, 635640, 662125, 794550, 1059400, 1271280, 1324250, 1589100, 1986375, 2118800, 2648500, 3178200, 3310625, 3972750, 5297000, 6356400, 6621250, 7945500, 9931875, 10594000, 13242500, 15891000, 19863750, 26485000, 31782000, 39727500, 52970000, 79455000, 158910000]

約数ペア:

[(1, 158910000), (2, 79455000), (3, 52970000), (4, 39727500), (5, 31782000), (6, 26485000), (8, 19863750), (10, 15891000), (12, 13242500), (15, 10594000), (16, 9931875), (20, 7945500), (24, 6621250), (25, 6356400), (30, 5297000), (40, 3972750), (48, 3310625), (50, 3178200), (60, 2648500), (75, 2118800), (80, 1986375), (100, 1589100), (120, 1324250), (125, 1271280), (150, 1059400), (200, 794550), (240, 662125), (250, 635640), (300, 529700), (375, 423760), (400, 397275), (500, 317820), (600, 264850), (625, 254256), (750, 211880), (1000, 158910), (1200, 132425), (1250, 127128), (1500, 105940), (1875, 84752), (2000, 79455), (2500, 63564), (3000, 52970), (3750, 42376), (5000, 31782), (5297, 30000), (6000, 26485), (7500, 21188), (10000, 15891), (10594, 15000)]