67601300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 159495000

約数和(自身を除く): 91893700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 149, 260, 298, 325, 349, 596, 650, 698, 745, 1300, 1396, 1490, 1745, 1937, 2980, 3490, 3725, 3874, 4537, 6980, 7450, 7748, 8725, 9074, 9685, 14900, 17450, 18148, 19370, 22685, 34900, 38740, 45370, 48425, 52001, 90740, 96850, 104002, 113425, 193700, 208004, 226850, 260005, 453700, 520010, 676013, 1040020, 1300025, 1352026, 2600050, 2704052, 3380065, 5200100, 6760130, 13520260, 16900325, 33800650, 67601300]

約数ペア:

[(1, 67601300), (2, 33800650), (4, 16900325), (5, 13520260), (10, 6760130), (13, 5200100), (20, 3380065), (25, 2704052), (26, 2600050), (50, 1352026), (52, 1300025), (65, 1040020), (100, 676013), (130, 520010), (149, 453700), (260, 260005), (298, 226850), (325, 208004), (349, 193700), (596, 113425), (650, 104002), (698, 96850), (745, 90740), (1300, 52001), (1396, 48425), (1490, 45370), (1745, 38740), (1937, 34900), (2980, 22685), (3490, 19370), (3725, 18148), (3874, 17450), (4537, 14900), (6980, 9685), (7450, 9074), (7748, 8725)]