140565000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9371}}^1$

素因数の和:9400

約数の個数: 80

約数和(自身を含む): 439171920

約数和(自身を除く): 298606920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 9371, 15000, 18742, 28113, 37484, 46855, 56226, 74968, 93710, 112452, 140565, 187420, 224904, 234275, 281130, 374840, 468550, 562260, 702825, 937100, 1124520, 1171375, 1405650, 1874200, 2342750, 2811300, 3514125, 4685500, 5622600, 5856875, 7028250, 9371000, 11713750, 14056500, 17570625, 23427500, 28113000, 35141250, 46855000, 70282500, 140565000]

約数ペア:

[(1, 140565000), (2, 70282500), (3, 46855000), (4, 35141250), (5, 28113000), (6, 23427500), (8, 17570625), (10, 14056500), (12, 11713750), (15, 9371000), (20, 7028250), (24, 5856875), (25, 5622600), (30, 4685500), (40, 3514125), (50, 2811300), (60, 2342750), (75, 1874200), (100, 1405650), (120, 1171375), (125, 1124520), (150, 937100), (200, 702825), (250, 562260), (300, 468550), (375, 374840), (500, 281130), (600, 234275), (625, 224904), (750, 187420), (1000, 140565), (1250, 112452), (1500, 93710), (1875, 74968), (2500, 56226), (3000, 46855), (3750, 37484), (5000, 28113), (7500, 18742), (9371, 15000)]