648132300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{240049}}^1$

素因数の和:240072

約数の個数: 72

約数和(自身を含む): 2083634000

約数和(自身を除く): 1435501700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 240049, 480098, 720147, 960196, 1200245, 1440294, 2160441, 2400490, 2880588, 3600735, 4320882, 4800980, 6001225, 6481323, 7201470, 8641764, 10802205, 12002450, 12962646, 14402940, 18003675, 21604410, 24004900, 25925292, 32406615, 36007350, 43208820, 54011025, 64813230, 72014700, 108022050, 129626460, 162033075, 216044100, 324066150, 648132300]

約数ペア:

[(1, 648132300), (2, 324066150), (3, 216044100), (4, 162033075), (5, 129626460), (6, 108022050), (9, 72014700), (10, 64813230), (12, 54011025), (15, 43208820), (18, 36007350), (20, 32406615), (25, 25925292), (27, 24004900), (30, 21604410), (36, 18003675), (45, 14402940), (50, 12962646), (54, 12002450), (60, 10802205), (75, 8641764), (90, 7201470), (100, 6481323), (108, 6001225), (135, 4800980), (150, 4320882), (180, 3600735), (225, 2880588), (270, 2400490), (300, 2160441), (450, 1440294), (540, 1200245), (675, 960196), (900, 720147), (1350, 480098), (2700, 240049)]