302535180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7537}}^1$

素因数の和:7775

約数の個数: 72

約数和(自身を含む): 921927552

約数和(自身を除く): 619392372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 7537, 8028, 10035, 13380, 15074, 20070, 22611, 30148, 37685, 40140, 45222, 67833, 75370, 90444, 113055, 135666, 150740, 226110, 271332, 339165, 452220, 678330, 1356660, 1680751, 3361502, 5042253, 6723004, 8403755, 10084506, 15126759, 16807510, 20169012, 25211265, 30253518, 33615020, 50422530, 60507036, 75633795, 100845060, 151267590, 302535180]

約数ペア:

[(1, 302535180), (2, 151267590), (3, 100845060), (4, 75633795), (5, 60507036), (6, 50422530), (9, 33615020), (10, 30253518), (12, 25211265), (15, 20169012), (18, 16807510), (20, 15126759), (30, 10084506), (36, 8403755), (45, 6723004), (60, 5042253), (90, 3361502), (180, 1680751), (223, 1356660), (446, 678330), (669, 452220), (892, 339165), (1115, 271332), (1338, 226110), (2007, 150740), (2230, 135666), (2676, 113055), (3345, 90444), (4014, 75370), (4460, 67833), (6690, 45222), (7537, 40140), (8028, 37685), (10035, 30148), (13380, 22611), (15074, 20070)]