20132250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 53239680

約数和(自身を除く): 33107430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 1579, 2125, 2550, 3158, 4250, 4737, 6375, 7895, 9474, 12750, 15790, 23685, 26843, 39475, 47370, 53686, 78950, 80529, 118425, 134215, 161058, 197375, 236850, 268430, 394750, 402645, 592125, 671075, 805290, 1184250, 1342150, 2013225, 3355375, 4026450, 6710750, 10066125, 20132250]

約数ペア:

[(1, 20132250), (2, 10066125), (3, 6710750), (5, 4026450), (6, 3355375), (10, 2013225), (15, 1342150), (17, 1184250), (25, 805290), (30, 671075), (34, 592125), (50, 402645), (51, 394750), (75, 268430), (85, 236850), (102, 197375), (125, 161058), (150, 134215), (170, 118425), (250, 80529), (255, 78950), (375, 53686), (425, 47370), (510, 39475), (750, 26843), (850, 23685), (1275, 15790), (1579, 12750), (2125, 9474), (2550, 7895), (3158, 6375), (4250, 4737)]