175480020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{36107}}^1$

素因数の和:36131

約数の個数: 72

約数和(自身を含む): 552019104

約数和(自身を除く): 376539084

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, 36107, 72214, 108321, 144428, 180535, 216642, 324963, 361070, 433284, 541605, 649926, 722140, 974889, 1083210, 1299852, 1624815, 1949778, 2166420, 2924667, 3249630, 3899556, 4874445, 5849334, 6499260, 8774001, 9748890, 11698668, 14623335, 17548002, 19497780, 29246670, 35096004, 43870005, 58493340, 87740010, 175480020]

約数ペア:

[(1, 175480020), (2, 87740010), (3, 58493340), (4, 43870005), (5, 35096004), (6, 29246670), (9, 19497780), (10, 17548002), (12, 14623335), (15, 11698668), (18, 9748890), (20, 8774001), (27, 6499260), (30, 5849334), (36, 4874445), (45, 3899556), (54, 3249630), (60, 2924667), (81, 2166420), (90, 1949778), (108, 1624815), (135, 1299852), (162, 1083210), (180, 974889), (243, 722140), (270, 649926), (324, 541605), (405, 433284), (486, 361070), (540, 324963), (810, 216642), (972, 180535), (1215, 144428), (1620, 108321), (2430, 72214), (4860, 36107)]