1570241100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1997}}^1\times {\mathrm{2621}}^1$

素因数の和:4635

約数の個数: 72

約数和(自身を含む): 4547240208

約数和(自身を除く): 2976999108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1997, 2621, 3994, 5242, 5991, 7863, 7988, 9985, 10484, 11982, 13105, 15726, 19970, 23964, 26210, 29955, 31452, 39315, 39940, 49925, 52420, 59910, 65525, 78630, 99850, 119820, 131050, 149775, 157260, 196575, 199700, 262100, 299550, 393150, 599100, 786300, 5234137, 10468274, 15702411, 20936548, 26170685, 31404822, 52341370, 62809644, 78512055, 104682740, 130853425, 157024110, 261706850, 314048220, 392560275, 523413700, 785120550, 1570241100]

約数ペア:

[(1, 1570241100), (2, 785120550), (3, 523413700), (4, 392560275), (5, 314048220), (6, 261706850), (10, 157024110), (12, 130853425), (15, 104682740), (20, 78512055), (25, 62809644), (30, 52341370), (50, 31404822), (60, 26170685), (75, 20936548), (100, 15702411), (150, 10468274), (300, 5234137), (1997, 786300), (2621, 599100), (3994, 393150), (5242, 299550), (5991, 262100), (7863, 199700), (7988, 196575), (9985, 157260), (10484, 149775), (11982, 131050), (13105, 119820), (15726, 99850), (19970, 78630), (23964, 65525), (26210, 59910), (29955, 52420), (31452, 49925), (39315, 39940)]