140204250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{20771}}^1$

素因数の和:20797

約数の個数: 64

約数和(自身を含む): 388851840

約数和(自身を除く): 248647590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 20771, 41542, 62313, 103855, 124626, 186939, 207710, 311565, 373878, 519275, 560817, 623130, 934695, 1038550, 1121634, 1557825, 1869390, 2596375, 2804085, 3115650, 4673475, 5192750, 5608170, 7789125, 9346950, 14020425, 15578250, 23367375, 28040850, 46734750, 70102125, 140204250]

約数ペア:

[(1, 140204250), (2, 70102125), (3, 46734750), (5, 28040850), (6, 23367375), (9, 15578250), (10, 14020425), (15, 9346950), (18, 7789125), (25, 5608170), (27, 5192750), (30, 4673475), (45, 3115650), (50, 2804085), (54, 2596375), (75, 1869390), (90, 1557825), (125, 1121634), (135, 1038550), (150, 934695), (225, 623130), (250, 560817), (270, 519275), (375, 373878), (450, 311565), (675, 207710), (750, 186939), (1125, 124626), (1350, 103855), (2250, 62313), (3375, 41542), (6750, 20771)]