67525000

素因数分解:

$2^3\times 5^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 164755080

約数和(自身を除く): 97230080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 73, 74, 100, 125, 146, 148, 185, 200, 250, 292, 296, 365, 370, 500, 584, 625, 730, 740, 925, 1000, 1250, 1460, 1480, 1825, 1850, 2500, 2701, 2920, 3125, 3650, 3700, 4625, 5000, 5402, 6250, 7300, 7400, 9125, 9250, 10804, 12500, 13505, 14600, 18250, 18500, 21608, 23125, 25000, 27010, 36500, 37000, 45625, 46250, 54020, 67525, 73000, 91250, 92500, 108040, 115625, 135050, 182500, 185000, 228125, 231250, 270100, 337625, 365000, 456250, 462500, 540200, 675250, 912500, 925000, 1350500, 1688125, 1825000, 2701000, 3376250, 6752500, 8440625, 13505000, 16881250, 33762500, 67525000]

約数ペア:

[(1, 67525000), (2, 33762500), (4, 16881250), (5, 13505000), (8, 8440625), (10, 6752500), (20, 3376250), (25, 2701000), (37, 1825000), (40, 1688125), (50, 1350500), (73, 925000), (74, 912500), (100, 675250), (125, 540200), (146, 462500), (148, 456250), (185, 365000), (200, 337625), (250, 270100), (292, 231250), (296, 228125), (365, 185000), (370, 182500), (500, 135050), (584, 115625), (625, 108040), (730, 92500), (740, 91250), (925, 73000), (1000, 67525), (1250, 54020), (1460, 46250), (1480, 45625), (1825, 37000), (1850, 36500), (2500, 27010), (2701, 25000), (2920, 23125), (3125, 21608), (3650, 18500), (3700, 18250), (4625, 14600), (5000, 13505), (5402, 12500), (6250, 10804), (7300, 9250), (7400, 9125)]