216032800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 108

約数和(自身を含む): 546890778

約数和(自身を除く): 330857978

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 281, 310, 400, 496, 562, 620, 775, 800, 961, 992, 1124, 1240, 1405, 1550, 1922, 2248, 2480, 2810, 3100, 3844, 4496, 4805, 4960, 5620, 6200, 7025, 7688, 8711, 8992, 9610, 11240, 12400, 14050, 15376, 17422, 19220, 22480, 24025, 24800, 28100, 30752, 34844, 38440, 43555, 44960, 48050, 56200, 69688, 76880, 87110, 96100, 112400, 139376, 153760, 174220, 192200, 217775, 224800, 270041, 278752, 348440, 384400, 435550, 540082, 696880, 768800, 871100, 1080164, 1350205, 1393760, 1742200, 2160328, 2700410, 3484400, 4320656, 5400820, 6751025, 6968800, 8641312, 10801640, 13502050, 21603280, 27004100, 43206560, 54008200, 108016400, 216032800]

約数ペア:

[(1, 216032800), (2, 108016400), (4, 54008200), (5, 43206560), (8, 27004100), (10, 21603280), (16, 13502050), (20, 10801640), (25, 8641312), (31, 6968800), (32, 6751025), (40, 5400820), (50, 4320656), (62, 3484400), (80, 2700410), (100, 2160328), (124, 1742200), (155, 1393760), (160, 1350205), (200, 1080164), (248, 871100), (281, 768800), (310, 696880), (400, 540082), (496, 435550), (562, 384400), (620, 348440), (775, 278752), (800, 270041), (961, 224800), (992, 217775), (1124, 192200), (1240, 174220), (1405, 153760), (1550, 139376), (1922, 112400), (2248, 96100), (2480, 87110), (2810, 76880), (3100, 69688), (3844, 56200), (4496, 48050), (4805, 44960), (4960, 43555), (5620, 38440), (6200, 34844), (7025, 30752), (7688, 28100), (8711, 24800), (8992, 24025), (9610, 22480), (11240, 19220), (12400, 17422), (14050, 15376)]