38965500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 140597184

約数和(自身を除く): 101631684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1237, 1260, 1500, 1575, 1750, 2100, 2250, 2474, 2625, 3150, 3500, 3711, 4500, 4948, 5250, 6185, 6300, 7422, 7875, 8659, 10500, 11133, 12370, 14844, 15750, 17318, 18555, 22266, 24740, 25977, 30925, 31500, 34636, 37110, 43295, 44532, 51954, 55665, 61850, 74220, 77931, 86590, 92775, 103908, 111330, 123700, 129885, 154625, 155862, 173180, 185550, 216475, 222660, 259770, 278325, 309250, 311724, 371100, 389655, 432950, 463875, 519540, 556650, 618500, 649425, 779310, 865900, 927750, 1082375, 1113300, 1298850, 1391625, 1558620, 1855500, 1948275, 2164750, 2597700, 2783250, 3247125, 3896550, 4329500, 5566500, 6494250, 7793100, 9741375, 12988500, 19482750, 38965500]

約数ペア:

[(1, 38965500), (2, 19482750), (3, 12988500), (4, 9741375), (5, 7793100), (6, 6494250), (7, 5566500), (9, 4329500), (10, 3896550), (12, 3247125), (14, 2783250), (15, 2597700), (18, 2164750), (20, 1948275), (21, 1855500), (25, 1558620), (28, 1391625), (30, 1298850), (35, 1113300), (36, 1082375), (42, 927750), (45, 865900), (50, 779310), (60, 649425), (63, 618500), (70, 556650), (75, 519540), (84, 463875), (90, 432950), (100, 389655), (105, 371100), (125, 311724), (126, 309250), (140, 278325), (150, 259770), (175, 222660), (180, 216475), (210, 185550), (225, 173180), (250, 155862), (252, 154625), (300, 129885), (315, 123700), (350, 111330), (375, 103908), (420, 92775), (450, 86590), (500, 77931), (525, 74220), (630, 61850), (700, 55665), (750, 51954), (875, 44532), (900, 43295), (1050, 37110), (1125, 34636), (1237, 31500), (1260, 30925), (1500, 25977), (1575, 24740), (1750, 22266), (2100, 18555), (2250, 17318), (2474, 15750), (2625, 14844), (3150, 12370), (3500, 11133), (3711, 10500), (4500, 8659), (4948, 7875), (5250, 7422), (6185, 6300)]