100309140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557273}}^1$

素因数の和:557288

約数の個数: 36

約数和(自身を含む): 304271604

約数和(自身を除く): 203962464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557273, 1114546, 1671819, 2229092, 2786365, 3343638, 5015457, 5572730, 6687276, 8359095, 10030914, 11145460, 16718190, 20061828, 25077285, 33436380, 50154570, 100309140]

約数ペア:

[(1, 100309140), (2, 50154570), (3, 33436380), (4, 25077285), (5, 20061828), (6, 16718190), (9, 11145460), (10, 10030914), (12, 8359095), (15, 6687276), (18, 5572730), (20, 5015457), (30, 3343638), (36, 2786365), (45, 2229092), (60, 1671819), (90, 1114546), (180, 557273)]