25350180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 76863360

約数和(自身を除く): 51513180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 601, 703, 740, 1110, 1140, 1202, 1406, 1803, 2109, 2220, 2404, 2812, 3005, 3515, 3606, 4218, 6010, 7030, 7212, 8436, 9015, 10545, 11419, 12020, 14060, 18030, 21090, 22237, 22838, 34257, 36060, 42180, 44474, 45676, 57095, 66711, 68514, 88948, 111185, 114190, 133422, 137028, 171285, 222370, 228380, 266844, 333555, 342570, 422503, 444740, 667110, 685140, 845006, 1267509, 1334220, 1690012, 2112515, 2535018, 4225030, 5070036, 6337545, 8450060, 12675090, 25350180]

約数ペア:

[(1, 25350180), (2, 12675090), (3, 8450060), (4, 6337545), (5, 5070036), (6, 4225030), (10, 2535018), (12, 2112515), (15, 1690012), (19, 1334220), (20, 1267509), (30, 845006), (37, 685140), (38, 667110), (57, 444740), (60, 422503), (74, 342570), (76, 333555), (95, 266844), (111, 228380), (114, 222370), (148, 171285), (185, 137028), (190, 133422), (222, 114190), (228, 111185), (285, 88948), (370, 68514), (380, 66711), (444, 57095), (555, 45676), (570, 44474), (601, 42180), (703, 36060), (740, 34257), (1110, 22838), (1140, 22237), (1202, 21090), (1406, 18030), (1803, 14060), (2109, 12020), (2220, 11419), (2404, 10545), (2812, 9015), (3005, 8436), (3515, 7212), (3606, 7030), (4218, 6010)]