1329318600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2215531}}^1$

素因数の和:2215550

約数の個数: 48

約数和(自身を含む): 4120889520

約数和(自身を除く): 2791570920

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, 2215531, 4431062, 6646593, 8862124, 11077655, 13293186, 17724248, 22155310, 26586372, 33232965, 44310620, 53172744, 55388275, 66465930, 88621240, 110776550, 132931860, 166164825, 221553100, 265863720, 332329650, 443106200, 664659300, 1329318600]

約数ペア:

[(1, 1329318600), (2, 664659300), (3, 443106200), (4, 332329650), (5, 265863720), (6, 221553100), (8, 166164825), (10, 132931860), (12, 110776550), (15, 88621240), (20, 66465930), (24, 55388275), (25, 53172744), (30, 44310620), (40, 33232965), (50, 26586372), (60, 22155310), (75, 17724248), (100, 13293186), (120, 11077655), (150, 8862124), (200, 6646593), (300, 4431062), (600, 2215531)]