168255000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{3739}}^1$

素因数の和:3771

約数の個数: 120

約数和(自身を含む): 569583300

約数和(自身を除く): 401328300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3739, 3750, 4500, 5000, 5625, 7478, 7500, 9000, 11217, 11250, 14956, 15000, 18695, 22434, 22500, 29912, 33651, 37390, 44868, 45000, 56085, 67302, 74780, 89736, 93475, 112170, 134604, 149560, 168255, 186950, 224340, 269208, 280425, 336510, 373900, 448680, 467375, 560850, 673020, 747800, 841275, 934750, 1121700, 1346040, 1402125, 1682550, 1869500, 2243400, 2336875, 2804250, 3365100, 3739000, 4206375, 4673750, 5608500, 6730200, 7010625, 8412750, 9347500, 11217000, 14021250, 16825500, 18695000, 21031875, 28042500, 33651000, 42063750, 56085000, 84127500, 168255000]

約数ペア:

[(1, 168255000), (2, 84127500), (3, 56085000), (4, 42063750), (5, 33651000), (6, 28042500), (8, 21031875), (9, 18695000), (10, 16825500), (12, 14021250), (15, 11217000), (18, 9347500), (20, 8412750), (24, 7010625), (25, 6730200), (30, 5608500), (36, 4673750), (40, 4206375), (45, 3739000), (50, 3365100), (60, 2804250), (72, 2336875), (75, 2243400), (90, 1869500), (100, 1682550), (120, 1402125), (125, 1346040), (150, 1121700), (180, 934750), (200, 841275), (225, 747800), (250, 673020), (300, 560850), (360, 467375), (375, 448680), (450, 373900), (500, 336510), (600, 280425), (625, 269208), (750, 224340), (900, 186950), (1000, 168255), (1125, 149560), (1250, 134604), (1500, 112170), (1800, 93475), (1875, 89736), (2250, 74780), (2500, 67302), (3000, 56085), (3739, 45000), (3750, 44868), (4500, 37390), (5000, 33651), (5625, 29912), (7478, 22500), (7500, 22434), (9000, 18695), (11217, 15000), (11250, 14956)]