54473340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^2$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 155781360

約数和(自身を除く): 101308020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 101, 178, 202, 267, 303, 356, 404, 445, 505, 534, 606, 890, 1010, 1068, 1212, 1335, 1515, 1780, 2020, 2670, 3030, 5340, 6060, 8989, 10201, 17978, 20402, 26967, 30603, 35956, 40804, 44945, 51005, 53934, 61206, 89890, 102010, 107868, 122412, 134835, 153015, 179780, 204020, 269670, 306030, 539340, 612060, 907889, 1815778, 2723667, 3631556, 4539445, 5447334, 9078890, 10894668, 13618335, 18157780, 27236670, 54473340]

約数ペア:

[(1, 54473340), (2, 27236670), (3, 18157780), (4, 13618335), (5, 10894668), (6, 9078890), (10, 5447334), (12, 4539445), (15, 3631556), (20, 2723667), (30, 1815778), (60, 907889), (89, 612060), (101, 539340), (178, 306030), (202, 269670), (267, 204020), (303, 179780), (356, 153015), (404, 134835), (445, 122412), (505, 107868), (534, 102010), (606, 89890), (890, 61206), (1010, 53934), (1068, 51005), (1212, 44945), (1335, 40804), (1515, 35956), (1780, 30603), (2020, 26967), (2670, 20402), (3030, 17978), (5340, 10201), (6060, 8989)]