30091600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 120

約数和(自身を含む): 90226368

約数和(自身を除く): 60134768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 977, 1100, 1232, 1400, 1540, 1925, 1954, 2200, 2800, 3080, 3850, 3908, 4400, 4885, 6160, 6839, 7700, 7816, 9770, 10747, 13678, 15400, 15632, 19540, 21494, 24425, 27356, 30800, 34195, 39080, 42988, 48850, 53735, 54712, 68390, 75229, 78160, 85976, 97700, 107470, 109424, 136780, 150458, 170975, 171952, 195400, 214940, 268675, 273560, 300916, 341950, 376145, 390800, 429880, 537350, 547120, 601832, 683900, 752290, 859760, 1074700, 1203664, 1367800, 1504580, 1880725, 2149400, 2735600, 3009160, 3761450, 4298800, 6018320, 7522900, 15045800, 30091600]

約数ペア:

[(1, 30091600), (2, 15045800), (4, 7522900), (5, 6018320), (7, 4298800), (8, 3761450), (10, 3009160), (11, 2735600), (14, 2149400), (16, 1880725), (20, 1504580), (22, 1367800), (25, 1203664), (28, 1074700), (35, 859760), (40, 752290), (44, 683900), (50, 601832), (55, 547120), (56, 537350), (70, 429880), (77, 390800), (80, 376145), (88, 341950), (100, 300916), (110, 273560), (112, 268675), (140, 214940), (154, 195400), (175, 171952), (176, 170975), (200, 150458), (220, 136780), (275, 109424), (280, 107470), (308, 97700), (350, 85976), (385, 78160), (400, 75229), (440, 68390), (550, 54712), (560, 53735), (616, 48850), (700, 42988), (770, 39080), (880, 34195), (977, 30800), (1100, 27356), (1232, 24425), (1400, 21494), (1540, 19540), (1925, 15632), (1954, 15400), (2200, 13678), (2800, 10747), (3080, 9770), (3850, 7816), (3908, 7700), (4400, 6839), (4885, 6160)]