28631100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5059

約数の個数: 72

約数和(自身を含む): 87216640

約数和(自身を除く): 58585540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5023, 5700, 10046, 15069, 20092, 25115, 30138, 50230, 60276, 75345, 95437, 100460, 125575, 150690, 190874, 251150, 286311, 301380, 376725, 381748, 477185, 502300, 572622, 753450, 954370, 1145244, 1431555, 1506900, 1908740, 2385925, 2863110, 4771850, 5726220, 7157775, 9543700, 14315550, 28631100]

約数ペア:

[(1, 28631100), (2, 14315550), (3, 9543700), (4, 7157775), (5, 5726220), (6, 4771850), (10, 2863110), (12, 2385925), (15, 1908740), (19, 1506900), (20, 1431555), (25, 1145244), (30, 954370), (38, 753450), (50, 572622), (57, 502300), (60, 477185), (75, 381748), (76, 376725), (95, 301380), (100, 286311), (114, 251150), (150, 190874), (190, 150690), (228, 125575), (285, 100460), (300, 95437), (380, 75345), (475, 60276), (570, 50230), (950, 30138), (1140, 25115), (1425, 20092), (1900, 15069), (2850, 10046), (5023, 5700)]