25609140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8401

約数の個数: 72

約数和(自身を含む): 82260360

約数和(自身を除く): 56651220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8369, 16738, 25107, 33476, 41845, 50214, 75321, 83690, 100428, 125535, 142273, 150642, 167380, 251070, 284546, 301284, 376605, 426819, 502140, 569092, 711365, 753210, 853638, 1280457, 1422730, 1506420, 1707276, 2134095, 2560914, 2845460, 4268190, 5121828, 6402285, 8536380, 12804570, 25609140]

約数ペア:

[(1, 25609140), (2, 12804570), (3, 8536380), (4, 6402285), (5, 5121828), (6, 4268190), (9, 2845460), (10, 2560914), (12, 2134095), (15, 1707276), (17, 1506420), (18, 1422730), (20, 1280457), (30, 853638), (34, 753210), (36, 711365), (45, 569092), (51, 502140), (60, 426819), (68, 376605), (85, 301284), (90, 284546), (102, 251070), (153, 167380), (170, 150642), (180, 142273), (204, 125535), (255, 100428), (306, 83690), (340, 75321), (510, 50214), (612, 41845), (765, 33476), (1020, 25107), (1530, 16738), (3060, 8369)]