230829100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3983

約数の個数: 72

約数和(自身を含む): 544409600

約数和(自身を除く): 313580500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1900, 2356, 2945, 3100, 3919, 5890, 7838, 11780, 14725, 15676, 19595, 29450, 39190, 58900, 74461, 78380, 97975, 121489, 148922, 195950, 242978, 297844, 372305, 391900, 485956, 607445, 744610, 1214890, 1489220, 1861525, 2308291, 2429780, 3037225, 3723050, 4616582, 6074450, 7446100, 9233164, 11541455, 12148900, 23082910, 46165820, 57707275, 115414550, 230829100]

約数ペア:

[(1, 230829100), (2, 115414550), (4, 57707275), (5, 46165820), (10, 23082910), (19, 12148900), (20, 11541455), (25, 9233164), (31, 7446100), (38, 6074450), (50, 4616582), (62, 3723050), (76, 3037225), (95, 2429780), (100, 2308291), (124, 1861525), (155, 1489220), (190, 1214890), (310, 744610), (380, 607445), (475, 485956), (589, 391900), (620, 372305), (775, 297844), (950, 242978), (1178, 195950), (1550, 148922), (1900, 121489), (2356, 97975), (2945, 78380), (3100, 74461), (3919, 58900), (5890, 39190), (7838, 29450), (11780, 19595), (14725, 15676)]