157219223100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{525641}}^1$

素因数の和:526655

約数の個数: 72

約数和(自身を含む): 455344741488

約数和(自身を除く): 298125518388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 997, 1994, 2991, 3988, 4985, 5982, 9970, 11964, 14955, 19940, 24925, 29910, 49850, 59820, 74775, 99700, 149550, 299100, 525641, 1051282, 1576923, 2102564, 2628205, 3153846, 5256410, 6307692, 7884615, 10512820, 13141025, 15769230, 26282050, 31538460, 39423075, 52564100, 78846150, 157692300, 524064077, 1048128154, 1572192231, 2096256308, 2620320385, 3144384462, 5240640770, 6288768924, 7860961155, 10481281540, 13101601925, 15721922310, 26203203850, 31443844620, 39304805775, 52406407700, 78609611550, 157219223100]

約数ペア:

[(1, 157219223100), (2, 78609611550), (3, 52406407700), (4, 39304805775), (5, 31443844620), (6, 26203203850), (10, 15721922310), (12, 13101601925), (15, 10481281540), (20, 7860961155), (25, 6288768924), (30, 5240640770), (50, 3144384462), (60, 2620320385), (75, 2096256308), (100, 1572192231), (150, 1048128154), (300, 524064077), (997, 157692300), (1994, 78846150), (2991, 52564100), (3988, 39423075), (4985, 31538460), (5982, 26282050), (9970, 15769230), (11964, 13141025), (14955, 10512820), (19940, 7884615), (24925, 6307692), (29910, 5256410), (49850, 3153846), (59820, 2628205), (74775, 2102564), (99700, 1576923), (149550, 1051282), (299100, 525641)]