1478250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{73}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 4190472

約数和(自身を除く): 2712222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 81, 90, 125, 135, 146, 150, 162, 219, 225, 250, 270, 365, 375, 405, 438, 450, 657, 675, 730, 750, 810, 1095, 1125, 1314, 1350, 1825, 1971, 2025, 2190, 2250, 3285, 3375, 3650, 3942, 4050, 5475, 5913, 6570, 6750, 9125, 9855, 10125, 10950, 11826, 16425, 18250, 19710, 20250, 27375, 29565, 32850, 49275, 54750, 59130, 82125, 98550, 147825, 164250, 246375, 295650, 492750, 739125, 1478250]

約数ペア:

[(1, 1478250), (2, 739125), (3, 492750), (5, 295650), (6, 246375), (9, 164250), (10, 147825), (15, 98550), (18, 82125), (25, 59130), (27, 54750), (30, 49275), (45, 32850), (50, 29565), (54, 27375), (73, 20250), (75, 19710), (81, 18250), (90, 16425), (125, 11826), (135, 10950), (146, 10125), (150, 9855), (162, 9125), (219, 6750), (225, 6570), (250, 5913), (270, 5475), (365, 4050), (375, 3942), (405, 3650), (438, 3375), (450, 3285), (657, 2250), (675, 2190), (730, 2025), (750, 1971), (810, 1825), (1095, 1350), (1125, 1314)]