19440150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 51559200

約数和(自身を除く): 32119050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 41, 50, 58, 75, 82, 87, 109, 123, 145, 150, 174, 205, 218, 246, 290, 327, 410, 435, 545, 615, 654, 725, 870, 1025, 1090, 1189, 1230, 1450, 1635, 2050, 2175, 2378, 2725, 3075, 3161, 3270, 3567, 4350, 4469, 5450, 5945, 6150, 6322, 7134, 8175, 8938, 9483, 11890, 13407, 15805, 16350, 17835, 18966, 22345, 26814, 29725, 31610, 35670, 44690, 47415, 59450, 67035, 79025, 89175, 94830, 111725, 129601, 134070, 158050, 178350, 223450, 237075, 259202, 335175, 388803, 474150, 648005, 670350, 777606, 1296010, 1944015, 3240025, 3888030, 6480050, 9720075, 19440150]

約数ペア:

[(1, 19440150), (2, 9720075), (3, 6480050), (5, 3888030), (6, 3240025), (10, 1944015), (15, 1296010), (25, 777606), (29, 670350), (30, 648005), (41, 474150), (50, 388803), (58, 335175), (75, 259202), (82, 237075), (87, 223450), (109, 178350), (123, 158050), (145, 134070), (150, 129601), (174, 111725), (205, 94830), (218, 89175), (246, 79025), (290, 67035), (327, 59450), (410, 47415), (435, 44690), (545, 35670), (615, 31610), (654, 29725), (725, 26814), (870, 22345), (1025, 18966), (1090, 17835), (1189, 16350), (1230, 15805), (1450, 13407), (1635, 11890), (2050, 9483), (2175, 8938), (2378, 8175), (2725, 7134), (3075, 6322), (3161, 6150), (3270, 5945), (3567, 5450), (4350, 4469)]