321185100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12899}}^1$

素因数の和:12999

約数の個数: 72

約数和(自身を含む): 940564800

約数和(自身を除く): 619379700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 4150, 4980, 6225, 8300, 12450, 12899, 24900, 25798, 38697, 51596, 64495, 77394, 128990, 154788, 193485, 257980, 322475, 386970, 644950, 773940, 967425, 1070617, 1289900, 1934850, 2141234, 3211851, 3869700, 4282468, 5353085, 6423702, 10706170, 12847404, 16059255, 21412340, 26765425, 32118510, 53530850, 64237020, 80296275, 107061700, 160592550, 321185100]

約数ペア:

[(1, 321185100), (2, 160592550), (3, 107061700), (4, 80296275), (5, 64237020), (6, 53530850), (10, 32118510), (12, 26765425), (15, 21412340), (20, 16059255), (25, 12847404), (30, 10706170), (50, 6423702), (60, 5353085), (75, 4282468), (83, 3869700), (100, 3211851), (150, 2141234), (166, 1934850), (249, 1289900), (300, 1070617), (332, 967425), (415, 773940), (498, 644950), (830, 386970), (996, 322475), (1245, 257980), (1660, 193485), (2075, 154788), (2490, 128990), (4150, 77394), (4980, 64495), (6225, 51596), (8300, 38697), (12450, 25798), (12899, 24900)]