30863200

素因数分解:

$2^5\times 5^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 76120128

約数和(自身を除く): 45256928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 173, 200, 223, 346, 400, 446, 692, 800, 865, 892, 1115, 1384, 1730, 1784, 2230, 2768, 3460, 3568, 4325, 4460, 5536, 5575, 6920, 7136, 8650, 8920, 11150, 13840, 17300, 17840, 22300, 27680, 34600, 35680, 38579, 44600, 69200, 77158, 89200, 138400, 154316, 178400, 192895, 308632, 385790, 617264, 771580, 964475, 1234528, 1543160, 1928950, 3086320, 3857900, 6172640, 7715800, 15431600, 30863200]

約数ペア:

[(1, 30863200), (2, 15431600), (4, 7715800), (5, 6172640), (8, 3857900), (10, 3086320), (16, 1928950), (20, 1543160), (25, 1234528), (32, 964475), (40, 771580), (50, 617264), (80, 385790), (100, 308632), (160, 192895), (173, 178400), (200, 154316), (223, 138400), (346, 89200), (400, 77158), (446, 69200), (692, 44600), (800, 38579), (865, 35680), (892, 34600), (1115, 27680), (1384, 22300), (1730, 17840), (1784, 17300), (2230, 13840), (2768, 11150), (3460, 8920), (3568, 8650), (4325, 7136), (4460, 6920), (5536, 5575)]