79394100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8585

約数の個数: 72

約数和(自身を含む): 237151488

約数和(自身を除く): 157757388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 8537, 9300, 17074, 25611, 34148, 42685, 51222, 85370, 102444, 128055, 170740, 213425, 256110, 264647, 426850, 512220, 529294, 640275, 793941, 853700, 1058588, 1280550, 1323235, 1587882, 2561100, 2646470, 3175764, 3969705, 5292940, 6616175, 7939410, 13232350, 15878820, 19848525, 26464700, 39697050, 79394100]

約数ペア:

[(1, 79394100), (2, 39697050), (3, 26464700), (4, 19848525), (5, 15878820), (6, 13232350), (10, 7939410), (12, 6616175), (15, 5292940), (20, 3969705), (25, 3175764), (30, 2646470), (31, 2561100), (50, 1587882), (60, 1323235), (62, 1280550), (75, 1058588), (93, 853700), (100, 793941), (124, 640275), (150, 529294), (155, 512220), (186, 426850), (300, 264647), (310, 256110), (372, 213425), (465, 170740), (620, 128055), (775, 102444), (930, 85370), (1550, 51222), (1860, 42685), (2325, 34148), (3100, 25611), (4650, 17074), (8537, 9300)]