189300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{631}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 548576

約数和(自身を除く): 359276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 631, 1262, 1893, 2524, 3155, 3786, 6310, 7572, 9465, 12620, 15775, 18930, 31550, 37860, 47325, 63100, 94650, 189300]

約数ペア:

[(1, 189300), (2, 94650), (3, 63100), (4, 47325), (5, 37860), (6, 31550), (10, 18930), (12, 15775), (15, 12620), (20, 9465), (25, 7572), (30, 6310), (50, 3786), (60, 3155), (75, 2524), (100, 1893), (150, 1262), (300, 631)]