222109080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108877}}^1$

素因数の和:108908

約数の個数: 64

約数和(自身を含む): 705529440

約数和(自身を除く): 483420360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 108877, 217754, 326631, 435508, 544385, 653262, 871016, 1088770, 1306524, 1633155, 1850909, 2177540, 2613048, 3266310, 3701818, 4355080, 5552727, 6532620, 7403636, 9254545, 11105454, 13065240, 14807272, 18509090, 22210908, 27763635, 37018180, 44421816, 55527270, 74036360, 111054540, 222109080]

約数ペア:

[(1, 222109080), (2, 111054540), (3, 74036360), (4, 55527270), (5, 44421816), (6, 37018180), (8, 27763635), (10, 22210908), (12, 18509090), (15, 14807272), (17, 13065240), (20, 11105454), (24, 9254545), (30, 7403636), (34, 6532620), (40, 5552727), (51, 4355080), (60, 3701818), (68, 3266310), (85, 2613048), (102, 2177540), (120, 1850909), (136, 1633155), (170, 1306524), (204, 1088770), (255, 871016), (340, 653262), (408, 544385), (510, 435508), (680, 326631), (1020, 217754), (2040, 108877)]