75489840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34949}}^1$

素因数の和:34971

約数の個数: 80

約数和(自身を含む): 260028000

約数和(自身を除く): 184538160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34949, 69898, 104847, 139796, 174745, 209694, 279592, 314541, 349490, 419388, 524235, 559184, 629082, 698980, 838776, 943623, 1048470, 1258164, 1397960, 1572705, 1677552, 1887246, 2096940, 2516328, 2795920, 3145410, 3774492, 4193880, 4718115, 5032656, 6290820, 7548984, 8387760, 9436230, 12581640, 15097968, 18872460, 25163280, 37744920, 75489840]

約数ペア:

[(1, 75489840), (2, 37744920), (3, 25163280), (4, 18872460), (5, 15097968), (6, 12581640), (8, 9436230), (9, 8387760), (10, 7548984), (12, 6290820), (15, 5032656), (16, 4718115), (18, 4193880), (20, 3774492), (24, 3145410), (27, 2795920), (30, 2516328), (36, 2096940), (40, 1887246), (45, 1677552), (48, 1572705), (54, 1397960), (60, 1258164), (72, 1048470), (80, 943623), (90, 838776), (108, 698980), (120, 629082), (135, 559184), (144, 524235), (180, 419388), (216, 349490), (240, 314541), (270, 279592), (360, 209694), (432, 174745), (540, 139796), (720, 104847), (1080, 69898), (2160, 34949)]