76104180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 232405992

約数和(自身を除く): 156301812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2693, 2826, 3140, 4710, 5386, 5652, 7065, 8079, 9420, 10772, 13465, 14130, 16158, 24237, 26930, 28260, 32316, 40395, 48474, 53860, 80790, 96948, 121185, 161580, 242370, 422801, 484740, 845602, 1268403, 1691204, 2114005, 2536806, 3805209, 4228010, 5073612, 6342015, 7610418, 8456020, 12684030, 15220836, 19026045, 25368060, 38052090, 76104180]

約数ペア:

[(1, 76104180), (2, 38052090), (3, 25368060), (4, 19026045), (5, 15220836), (6, 12684030), (9, 8456020), (10, 7610418), (12, 6342015), (15, 5073612), (18, 4228010), (20, 3805209), (30, 2536806), (36, 2114005), (45, 1691204), (60, 1268403), (90, 845602), (157, 484740), (180, 422801), (314, 242370), (471, 161580), (628, 121185), (785, 96948), (942, 80790), (1413, 53860), (1570, 48474), (1884, 40395), (2355, 32316), (2693, 28260), (2826, 26930), (3140, 24237), (4710, 16158), (5386, 14130), (5652, 13465), (7065, 10772), (8079, 9420)]