213198600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{355331}}^1$

素因数の和:355350

約数の個数: 48

約数和(自身を含む): 660917520

約数和(自身を除く): 447718920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 355331, 710662, 1065993, 1421324, 1776655, 2131986, 2842648, 3553310, 4263972, 5329965, 7106620, 8527944, 8883275, 10659930, 14213240, 17766550, 21319860, 26649825, 35533100, 42639720, 53299650, 71066200, 106599300, 213198600]

約数ペア:

[(1, 213198600), (2, 106599300), (3, 71066200), (4, 53299650), (5, 42639720), (6, 35533100), (8, 26649825), (10, 21319860), (12, 17766550), (15, 14213240), (20, 10659930), (24, 8883275), (25, 8527944), (30, 7106620), (40, 5329965), (50, 4263972), (60, 3553310), (75, 2842648), (100, 2131986), (120, 1776655), (150, 1421324), (200, 1065993), (300, 710662), (600, 355331)]