147676250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 296305152

約数和(自身を除く): 148628902

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 103, 125, 155, 185, 206, 250, 310, 370, 515, 625, 775, 925, 1030, 1147, 1250, 1550, 1850, 2294, 2575, 3193, 3811, 3875, 4625, 5150, 5735, 6386, 7622, 7750, 9250, 11470, 12875, 15965, 19055, 19375, 23125, 25750, 28675, 31930, 38110, 38750, 46250, 57350, 64375, 79825, 95275, 118141, 128750, 143375, 159650, 190550, 236282, 286750, 399125, 476375, 590705, 716875, 798250, 952750, 1181410, 1433750, 1995625, 2381875, 2953525, 3991250, 4763750, 5907050, 14767625, 29535250, 73838125, 147676250]

約数ペア:

[(1, 147676250), (2, 73838125), (5, 29535250), (10, 14767625), (25, 5907050), (31, 4763750), (37, 3991250), (50, 2953525), (62, 2381875), (74, 1995625), (103, 1433750), (125, 1181410), (155, 952750), (185, 798250), (206, 716875), (250, 590705), (310, 476375), (370, 399125), (515, 286750), (625, 236282), (775, 190550), (925, 159650), (1030, 143375), (1147, 128750), (1250, 118141), (1550, 95275), (1850, 79825), (2294, 64375), (2575, 57350), (3193, 46250), (3811, 38750), (3875, 38110), (4625, 31930), (5150, 28675), (5735, 25750), (6386, 23125), (7622, 19375), (7750, 19055), (9250, 15965), (11470, 12875)]