381384000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{5297}}^1$

素因数の和:5330

約数の個数: 168

約数和(自身を含む): 1364531688

約数和(自身を除く): 983147688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3600, 4000, 4500, 4800, 5297, 6000, 7200, 8000, 9000, 10594, 12000, 14400, 15891, 18000, 21188, 24000, 26485, 31782, 36000, 42376, 47673, 52970, 63564, 72000, 79455, 84752, 95346, 105940, 127128, 132425, 158910, 169504, 190692, 211880, 238365, 254256, 264850, 317820, 339008, 381384, 397275, 423760, 476730, 508512, 529700, 635640, 662125, 762768, 794550, 847520, 953460, 1017024, 1059400, 1191825, 1271280, 1324250, 1525536, 1589100, 1695040, 1906920, 1986375, 2118800, 2383650, 2542560, 2648500, 3051072, 3178200, 3813840, 3972750, 4237600, 4767300, 5085120, 5297000, 5959125, 6356400, 7627680, 7945500, 8475200, 9534600, 10594000, 11918250, 12712800, 15255360, 15891000, 19069200, 21188000, 23836500, 25425600, 31782000, 38138400, 42376000, 47673000, 63564000, 76276800, 95346000, 127128000, 190692000, 381384000]

約数ペア:

[(1, 381384000), (2, 190692000), (3, 127128000), (4, 95346000), (5, 76276800), (6, 63564000), (8, 47673000), (9, 42376000), (10, 38138400), (12, 31782000), (15, 25425600), (16, 23836500), (18, 21188000), (20, 19069200), (24, 15891000), (25, 15255360), (30, 12712800), (32, 11918250), (36, 10594000), (40, 9534600), (45, 8475200), (48, 7945500), (50, 7627680), (60, 6356400), (64, 5959125), (72, 5297000), (75, 5085120), (80, 4767300), (90, 4237600), (96, 3972750), (100, 3813840), (120, 3178200), (125, 3051072), (144, 2648500), (150, 2542560), (160, 2383650), (180, 2118800), (192, 1986375), (200, 1906920), (225, 1695040), (240, 1589100), (250, 1525536), (288, 1324250), (300, 1271280), (320, 1191825), (360, 1059400), (375, 1017024), (400, 953460), (450, 847520), (480, 794550), (500, 762768), (576, 662125), (600, 635640), (720, 529700), (750, 508512), (800, 476730), (900, 423760), (960, 397275), (1000, 381384), (1125, 339008), (1200, 317820), (1440, 264850), (1500, 254256), (1600, 238365), (1800, 211880), (2000, 190692), (2250, 169504), (2400, 158910), (2880, 132425), (3000, 127128), (3600, 105940), (4000, 95346), (4500, 84752), (4800, 79455), (5297, 72000), (6000, 63564), (7200, 52970), (8000, 47673), (9000, 42376), (10594, 36000), (12000, 31782), (14400, 26485), (15891, 24000), (18000, 21188)]