21693300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 63287616

約数和(自身を除く): 41594316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 300, 334, 433, 501, 668, 835, 866, 1002, 1299, 1670, 1732, 2004, 2165, 2505, 2598, 3340, 4175, 4330, 5010, 5196, 6495, 8350, 8660, 10020, 10825, 12525, 12990, 16700, 21650, 25050, 25980, 32475, 43300, 50100, 64950, 72311, 129900, 144622, 216933, 289244, 361555, 433866, 723110, 867732, 1084665, 1446220, 1807775, 2169330, 3615550, 4338660, 5423325, 7231100, 10846650, 21693300]

約数ペア:

[(1, 21693300), (2, 10846650), (3, 7231100), (4, 5423325), (5, 4338660), (6, 3615550), (10, 2169330), (12, 1807775), (15, 1446220), (20, 1084665), (25, 867732), (30, 723110), (50, 433866), (60, 361555), (75, 289244), (100, 216933), (150, 144622), (167, 129900), (300, 72311), (334, 64950), (433, 50100), (501, 43300), (668, 32475), (835, 25980), (866, 25050), (1002, 21650), (1299, 16700), (1670, 12990), (1732, 12525), (2004, 10825), (2165, 10020), (2505, 8660), (2598, 8350), (3340, 6495), (4175, 5196), (4330, 5010)]