9806427900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{640943}}^1$

素因数の和:640980

約数の個数: 108

約数和(自身を含む): 32545854432

約数和(自身を除く): 22739426532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 15300, 640943, 1281886, 1922829, 2563772, 3204715, 3845658, 5768487, 6409430, 7691316, 9614145, 10896031, 11536974, 12818860, 16023575, 19228290, 21792062, 23073948, 28842435, 32047150, 32688093, 38456580, 43584124, 48070725, 54480155, 57684870, 64094300, 65376186, 96141450, 98064279, 108960310, 115369740, 130752372, 144212175, 163440465, 192282900, 196128558, 217920620, 272400775, 288424350, 326880930, 392257116, 490321395, 544801550, 576848700, 653761860, 817202325, 980642790, 1089603100, 1634404650, 1961285580, 2451606975, 3268809300, 4903213950, 9806427900]

約数ペア:

[(1, 9806427900), (2, 4903213950), (3, 3268809300), (4, 2451606975), (5, 1961285580), (6, 1634404650), (9, 1089603100), (10, 980642790), (12, 817202325), (15, 653761860), (17, 576848700), (18, 544801550), (20, 490321395), (25, 392257116), (30, 326880930), (34, 288424350), (36, 272400775), (45, 217920620), (50, 196128558), (51, 192282900), (60, 163440465), (68, 144212175), (75, 130752372), (85, 115369740), (90, 108960310), (100, 98064279), (102, 96141450), (150, 65376186), (153, 64094300), (170, 57684870), (180, 54480155), (204, 48070725), (225, 43584124), (255, 38456580), (300, 32688093), (306, 32047150), (340, 28842435), (425, 23073948), (450, 21792062), (510, 19228290), (612, 16023575), (765, 12818860), (850, 11536974), (900, 10896031), (1020, 9614145), (1275, 7691316), (1530, 6409430), (1700, 5768487), (2550, 3845658), (3060, 3204715), (3825, 2563772), (5100, 1922829), (7650, 1281886), (15300, 640943)]