73397800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 197308800

約数和(自身を除く): 123911000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 103, 140, 175, 200, 206, 280, 350, 412, 509, 515, 700, 721, 824, 1018, 1030, 1400, 1442, 2036, 2060, 2545, 2575, 2884, 3563, 3605, 4072, 4120, 5090, 5150, 5768, 7126, 7210, 10180, 10300, 12725, 14252, 14420, 17815, 18025, 20360, 20600, 25450, 28504, 28840, 35630, 36050, 50900, 52427, 71260, 72100, 89075, 101800, 104854, 142520, 144200, 178150, 209708, 262135, 356300, 366989, 419416, 524270, 712600, 733978, 1048540, 1310675, 1467956, 1834945, 2097080, 2621350, 2935912, 3669890, 5242700, 7339780, 9174725, 10485400, 14679560, 18349450, 36698900, 73397800]

約数ペア:

[(1, 73397800), (2, 36698900), (4, 18349450), (5, 14679560), (7, 10485400), (8, 9174725), (10, 7339780), (14, 5242700), (20, 3669890), (25, 2935912), (28, 2621350), (35, 2097080), (40, 1834945), (50, 1467956), (56, 1310675), (70, 1048540), (100, 733978), (103, 712600), (140, 524270), (175, 419416), (200, 366989), (206, 356300), (280, 262135), (350, 209708), (412, 178150), (509, 144200), (515, 142520), (700, 104854), (721, 101800), (824, 89075), (1018, 72100), (1030, 71260), (1400, 52427), (1442, 50900), (2036, 36050), (2060, 35630), (2545, 28840), (2575, 28504), (2884, 25450), (3563, 20600), (3605, 20360), (4072, 18025), (4120, 17815), (5090, 14420), (5150, 14252), (5768, 12725), (7126, 10300), (7210, 10180)]