26750250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 74862216

約数和(自身を除く): 48111966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1321, 1350, 2025, 2250, 2642, 3375, 3963, 4050, 6605, 6750, 7926, 10125, 11889, 13210, 19815, 20250, 23778, 33025, 35667, 39630, 59445, 66050, 71334, 99075, 107001, 118890, 165125, 178335, 198150, 214002, 297225, 330250, 356670, 495375, 535005, 594450, 891675, 990750, 1070010, 1486125, 1783350, 2675025, 2972250, 4458375, 5350050, 8916750, 13375125, 26750250]

約数ペア:

[(1, 26750250), (2, 13375125), (3, 8916750), (5, 5350050), (6, 4458375), (9, 2972250), (10, 2675025), (15, 1783350), (18, 1486125), (25, 1070010), (27, 990750), (30, 891675), (45, 594450), (50, 535005), (54, 495375), (75, 356670), (81, 330250), (90, 297225), (125, 214002), (135, 198150), (150, 178335), (162, 165125), (225, 118890), (250, 107001), (270, 99075), (375, 71334), (405, 66050), (450, 59445), (675, 39630), (750, 35667), (810, 33025), (1125, 23778), (1321, 20250), (1350, 19815), (2025, 13210), (2250, 11889), (2642, 10125), (3375, 7926), (3963, 6750), (4050, 6605)]