79072800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 263233152

約数和(自身を除く): 184160352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 600, 701, 705, 752, 800, 940, 1128, 1175, 1200, 1402, 1410, 1504, 1880, 2103, 2256, 2350, 2400, 2804, 2820, 3505, 3525, 3760, 4206, 4512, 4700, 5608, 5640, 7010, 7050, 7520, 8412, 9400, 10515, 11216, 11280, 14020, 14100, 16824, 17525, 18800, 21030, 22432, 22560, 28040, 28200, 32947, 33648, 35050, 37600, 42060, 52575, 56080, 56400, 65894, 67296, 70100, 84120, 98841, 105150, 112160, 112800, 131788, 140200, 164735, 168240, 197682, 210300, 263576, 280400, 329470, 336480, 395364, 420600, 494205, 527152, 560800, 658940, 790728, 823675, 841200, 988410, 1054304, 1317880, 1581456, 1647350, 1682400, 1976820, 2471025, 2635760, 3162912, 3294700, 3953640, 4942050, 5271520, 6589400, 7907280, 9884100, 13178800, 15814560, 19768200, 26357600, 39536400, 79072800]

約数ペア:

[(1, 79072800), (2, 39536400), (3, 26357600), (4, 19768200), (5, 15814560), (6, 13178800), (8, 9884100), (10, 7907280), (12, 6589400), (15, 5271520), (16, 4942050), (20, 3953640), (24, 3294700), (25, 3162912), (30, 2635760), (32, 2471025), (40, 1976820), (47, 1682400), (48, 1647350), (50, 1581456), (60, 1317880), (75, 1054304), (80, 988410), (94, 841200), (96, 823675), (100, 790728), (120, 658940), (141, 560800), (150, 527152), (160, 494205), (188, 420600), (200, 395364), (235, 336480), (240, 329470), (282, 280400), (300, 263576), (376, 210300), (400, 197682), (470, 168240), (480, 164735), (564, 140200), (600, 131788), (701, 112800), (705, 112160), (752, 105150), (800, 98841), (940, 84120), (1128, 70100), (1175, 67296), (1200, 65894), (1402, 56400), (1410, 56080), (1504, 52575), (1880, 42060), (2103, 37600), (2256, 35050), (2350, 33648), (2400, 32947), (2804, 28200), (2820, 28040), (3505, 22560), (3525, 22432), (3760, 21030), (4206, 18800), (4512, 17525), (4700, 16824), (5608, 14100), (5640, 14020), (7010, 11280), (7050, 11216), (7520, 10515), (8412, 9400)]