768580000

素因数分解:

$2^5\times 5^4\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 120

約数和(自身を含む): 1917736128

約数和(自身を除く): 1149156128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 125, 160, 166, 200, 250, 332, 400, 415, 463, 500, 625, 664, 800, 830, 926, 1000, 1250, 1328, 1660, 1852, 2000, 2075, 2315, 2500, 2656, 3320, 3704, 4000, 4150, 4630, 5000, 6640, 7408, 8300, 9260, 10000, 10375, 11575, 13280, 14816, 16600, 18520, 20000, 20750, 23150, 33200, 37040, 38429, 41500, 46300, 51875, 57875, 66400, 74080, 76858, 83000, 92600, 103750, 115750, 153716, 166000, 185200, 192145, 207500, 231500, 289375, 307432, 332000, 370400, 384290, 415000, 463000, 578750, 614864, 768580, 830000, 926000, 960725, 1157500, 1229728, 1537160, 1660000, 1852000, 1921450, 2315000, 3074320, 3842900, 4630000, 4803625, 6148640, 7685800, 9260000, 9607250, 15371600, 19214500, 24018125, 30743200, 38429000, 48036250, 76858000, 96072500, 153716000, 192145000, 384290000, 768580000]

約数ペア:

[(1, 768580000), (2, 384290000), (4, 192145000), (5, 153716000), (8, 96072500), (10, 76858000), (16, 48036250), (20, 38429000), (25, 30743200), (32, 24018125), (40, 19214500), (50, 15371600), (80, 9607250), (83, 9260000), (100, 7685800), (125, 6148640), (160, 4803625), (166, 4630000), (200, 3842900), (250, 3074320), (332, 2315000), (400, 1921450), (415, 1852000), (463, 1660000), (500, 1537160), (625, 1229728), (664, 1157500), (800, 960725), (830, 926000), (926, 830000), (1000, 768580), (1250, 614864), (1328, 578750), (1660, 463000), (1852, 415000), (2000, 384290), (2075, 370400), (2315, 332000), (2500, 307432), (2656, 289375), (3320, 231500), (3704, 207500), (4000, 192145), (4150, 185200), (4630, 166000), (5000, 153716), (6640, 115750), (7408, 103750), (8300, 92600), (9260, 83000), (10000, 76858), (10375, 74080), (11575, 66400), (13280, 57875), (14816, 51875), (16600, 46300), (18520, 41500), (20000, 38429), (20750, 37040), (23150, 33200)]