77325480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 252439200

約数和(自身を除く): 175113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 619, 694, 1041, 1238, 1388, 1735, 1857, 2082, 2476, 2776, 3095, 3123, 3470, 3714, 4164, 4952, 5205, 5571, 6190, 6246, 6940, 7428, 8328, 9285, 10410, 11142, 12380, 12492, 13880, 14856, 15615, 18570, 20820, 22284, 24760, 24984, 27855, 31230, 37140, 41640, 44568, 55710, 62460, 74280, 111420, 124920, 214793, 222840, 429586, 644379, 859172, 1073965, 1288758, 1718344, 1933137, 2147930, 2577516, 3221895, 3866274, 4295860, 5155032, 6443790, 7732548, 8591720, 9665685, 12887580, 15465096, 19331370, 25775160, 38662740, 77325480]

約数ペア:

[(1, 77325480), (2, 38662740), (3, 25775160), (4, 19331370), (5, 15465096), (6, 12887580), (8, 9665685), (9, 8591720), (10, 7732548), (12, 6443790), (15, 5155032), (18, 4295860), (20, 3866274), (24, 3221895), (30, 2577516), (36, 2147930), (40, 1933137), (45, 1718344), (60, 1288758), (72, 1073965), (90, 859172), (120, 644379), (180, 429586), (347, 222840), (360, 214793), (619, 124920), (694, 111420), (1041, 74280), (1238, 62460), (1388, 55710), (1735, 44568), (1857, 41640), (2082, 37140), (2476, 31230), (2776, 27855), (3095, 24984), (3123, 24760), (3470, 22284), (3714, 20820), (4164, 18570), (4952, 15615), (5205, 14856), (5571, 13880), (6190, 12492), (6246, 12380), (6940, 11142), (7428, 10410), (8328, 9285)]