2112178800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{56779}}^1$

素因数の和:56831

約数の個数: 120

約数和(自身を含む): 6984394240

約数和(自身を除く): 4872215440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 18600, 37200, 56779, 113558, 170337, 227116, 283895, 340674, 454232, 567790, 681348, 851685, 908464, 1135580, 1362696, 1419475, 1703370, 1760149, 2271160, 2725392, 2838950, 3406740, 3520298, 4258425, 4542320, 5280447, 5677900, 6813480, 7040596, 8516850, 8800745, 10560894, 11355800, 13626960, 14081192, 17033700, 17601490, 21121788, 22711600, 26402235, 28162384, 34067400, 35202980, 42243576, 44003725, 52804470, 68134800, 70405960, 84487152, 88007450, 105608940, 132011175, 140811920, 176014900, 211217880, 264022350, 352029800, 422435760, 528044700, 704059600, 1056089400, 2112178800]

約数ペア:

[(1, 2112178800), (2, 1056089400), (3, 704059600), (4, 528044700), (5, 422435760), (6, 352029800), (8, 264022350), (10, 211217880), (12, 176014900), (15, 140811920), (16, 132011175), (20, 105608940), (24, 88007450), (25, 84487152), (30, 70405960), (31, 68134800), (40, 52804470), (48, 44003725), (50, 42243576), (60, 35202980), (62, 34067400), (75, 28162384), (80, 26402235), (93, 22711600), (100, 21121788), (120, 17601490), (124, 17033700), (150, 14081192), (155, 13626960), (186, 11355800), (200, 10560894), (240, 8800745), (248, 8516850), (300, 7040596), (310, 6813480), (372, 5677900), (400, 5280447), (465, 4542320), (496, 4258425), (600, 3520298), (620, 3406740), (744, 2838950), (775, 2725392), (930, 2271160), (1200, 1760149), (1240, 1703370), (1488, 1419475), (1550, 1362696), (1860, 1135580), (2325, 908464), (2480, 851685), (3100, 681348), (3720, 567790), (4650, 454232), (6200, 340674), (7440, 283895), (9300, 227116), (12400, 170337), (18600, 113558), (37200, 56779)]