342300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 1138816

約数和(自身を除く): 796516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 175, 210, 300, 326, 350, 420, 489, 525, 652, 700, 815, 978, 1050, 1141, 1630, 1956, 2100, 2282, 2445, 3260, 3423, 4075, 4564, 4890, 5705, 6846, 8150, 9780, 11410, 12225, 13692, 16300, 17115, 22820, 24450, 28525, 34230, 48900, 57050, 68460, 85575, 114100, 171150, 342300]

約数ペア:

[(1, 342300), (2, 171150), (3, 114100), (4, 85575), (5, 68460), (6, 57050), (7, 48900), (10, 34230), (12, 28525), (14, 24450), (15, 22820), (20, 17115), (21, 16300), (25, 13692), (28, 12225), (30, 11410), (35, 9780), (42, 8150), (50, 6846), (60, 5705), (70, 4890), (75, 4564), (84, 4075), (100, 3423), (105, 3260), (140, 2445), (150, 2282), (163, 2100), (175, 1956), (210, 1630), (300, 1141), (326, 1050), (350, 978), (420, 815), (489, 700), (525, 652)]