119438800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 313424384

約数和(自身を除く): 193985584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 103, 104, 130, 200, 206, 208, 223, 260, 325, 400, 412, 446, 515, 520, 650, 824, 892, 1030, 1040, 1115, 1300, 1339, 1648, 1784, 2060, 2230, 2575, 2600, 2678, 2899, 3568, 4120, 4460, 5150, 5200, 5356, 5575, 5798, 6695, 8240, 8920, 10300, 10712, 11150, 11596, 13390, 14495, 17840, 20600, 21424, 22300, 22969, 23192, 26780, 28990, 33475, 41200, 44600, 45938, 46384, 53560, 57980, 66950, 72475, 89200, 91876, 107120, 114845, 115960, 133900, 144950, 183752, 229690, 231920, 267800, 289900, 298597, 367504, 459380, 535600, 574225, 579800, 597194, 918760, 1148450, 1159600, 1194388, 1492985, 1837520, 2296900, 2388776, 2985970, 4593800, 4777552, 5971940, 7464925, 9187600, 11943880, 14929850, 23887760, 29859700, 59719400, 119438800]

約数ペア:

[(1, 119438800), (2, 59719400), (4, 29859700), (5, 23887760), (8, 14929850), (10, 11943880), (13, 9187600), (16, 7464925), (20, 5971940), (25, 4777552), (26, 4593800), (40, 2985970), (50, 2388776), (52, 2296900), (65, 1837520), (80, 1492985), (100, 1194388), (103, 1159600), (104, 1148450), (130, 918760), (200, 597194), (206, 579800), (208, 574225), (223, 535600), (260, 459380), (325, 367504), (400, 298597), (412, 289900), (446, 267800), (515, 231920), (520, 229690), (650, 183752), (824, 144950), (892, 133900), (1030, 115960), (1040, 114845), (1115, 107120), (1300, 91876), (1339, 89200), (1648, 72475), (1784, 66950), (2060, 57980), (2230, 53560), (2575, 46384), (2600, 45938), (2678, 44600), (2899, 41200), (3568, 33475), (4120, 28990), (4460, 26780), (5150, 23192), (5200, 22969), (5356, 22300), (5575, 21424), (5798, 20600), (6695, 17840), (8240, 14495), (8920, 13390), (10300, 11596), (10712, 11150)]