206772750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{10211}}^1$

素因数の和:10240

約数の個数: 80

約数和(自身を含む): 578285136

約数和(自身を除く): 371512386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 10211, 20250, 20422, 30633, 51055, 61266, 91899, 102110, 153165, 183798, 255275, 275697, 306330, 459495, 510550, 551394, 765825, 827091, 918990, 1276375, 1378485, 1531650, 1654182, 2297475, 2552750, 2756970, 3829125, 4135455, 4594950, 6892425, 7658250, 8270910, 11487375, 13784850, 20677275, 22974750, 34462125, 41354550, 68924250, 103386375, 206772750]

約数ペア:

[(1, 206772750), (2, 103386375), (3, 68924250), (5, 41354550), (6, 34462125), (9, 22974750), (10, 20677275), (15, 13784850), (18, 11487375), (25, 8270910), (27, 7658250), (30, 6892425), (45, 4594950), (50, 4135455), (54, 3829125), (75, 2756970), (81, 2552750), (90, 2297475), (125, 1654182), (135, 1531650), (150, 1378485), (162, 1276375), (225, 918990), (250, 827091), (270, 765825), (375, 551394), (405, 510550), (450, 459495), (675, 306330), (750, 275697), (810, 255275), (1125, 183798), (1350, 153165), (2025, 102110), (2250, 91899), (3375, 61266), (4050, 51055), (6750, 30633), (10125, 20422), (10211, 20250)]