76612860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 233958816

約数和(自身を除く): 157345956

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, 2711, 2826, 3140, 4710, 5422, 5652, 7065, 8133, 9420, 10844, 13555, 14130, 16266, 24399, 27110, 28260, 32532, 40665, 48798, 54220, 81330, 97596, 121995, 162660, 243990, 425627, 487980, 851254, 1276881, 1702508, 2128135, 2553762, 3830643, 4256270, 5107524, 6384405, 7661286, 8512540, 12768810, 15322572, 19153215, 25537620, 38306430, 76612860]

約数ペア:

[(1, 76612860), (2, 38306430), (3, 25537620), (4, 19153215), (5, 15322572), (6, 12768810), (9, 8512540), (10, 7661286), (12, 6384405), (15, 5107524), (18, 4256270), (20, 3830643), (30, 2553762), (36, 2128135), (45, 1702508), (60, 1276881), (90, 851254), (157, 487980), (180, 425627), (314, 243990), (471, 162660), (628, 121995), (785, 97596), (942, 81330), (1413, 54220), (1570, 48798), (1884, 40665), (2355, 32532), (2711, 28260), (2826, 27110), (3140, 24399), (4710, 16266), (5422, 14130), (5652, 13555), (7065, 10844), (8133, 9420)]