733408020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{150907}}^1$

素因数の和:150931

約数の個数: 72

約数和(自身を含む): 2307081504

約数和(自身を除く): 1573673484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 150907, 301814, 452721, 603628, 754535, 905442, 1358163, 1509070, 1810884, 2263605, 2716326, 3018140, 4074489, 4527210, 5432652, 6790815, 8148978, 9054420, 12223467, 13581630, 16297956, 20372445, 24446934, 27163260, 36670401, 40744890, 48893868, 61117335, 73340802, 81489780, 122234670, 146681604, 183352005, 244469340, 366704010, 733408020]

約数ペア:

[(1, 733408020), (2, 366704010), (3, 244469340), (4, 183352005), (5, 146681604), (6, 122234670), (9, 81489780), (10, 73340802), (12, 61117335), (15, 48893868), (18, 40744890), (20, 36670401), (27, 27163260), (30, 24446934), (36, 20372445), (45, 16297956), (54, 13581630), (60, 12223467), (81, 9054420), (90, 8148978), (108, 6790815), (135, 5432652), (162, 4527210), (180, 4074489), (243, 3018140), (270, 2716326), (324, 2263605), (405, 1810884), (486, 1509070), (540, 1358163), (810, 905442), (972, 754535), (1215, 603628), (1620, 452721), (2430, 301814), (4860, 150907)]