42147180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5711}}^1$

素因数の和:5767

約数の個数: 72

約数和(自身を含む): 130987584

約数和(自身を除く): 88840404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 5711, 7380, 11422, 17133, 22844, 28555, 34266, 51399, 57110, 68532, 85665, 102798, 114220, 171330, 205596, 234151, 256995, 342660, 468302, 513990, 702453, 936604, 1027980, 1170755, 1404906, 2107359, 2341510, 2809812, 3512265, 4214718, 4683020, 7024530, 8429436, 10536795, 14049060, 21073590, 42147180]

約数ペア:

[(1, 42147180), (2, 21073590), (3, 14049060), (4, 10536795), (5, 8429436), (6, 7024530), (9, 4683020), (10, 4214718), (12, 3512265), (15, 2809812), (18, 2341510), (20, 2107359), (30, 1404906), (36, 1170755), (41, 1027980), (45, 936604), (60, 702453), (82, 513990), (90, 468302), (123, 342660), (164, 256995), (180, 234151), (205, 205596), (246, 171330), (369, 114220), (410, 102798), (492, 85665), (615, 68532), (738, 57110), (820, 51399), (1230, 34266), (1476, 28555), (1845, 22844), (2460, 17133), (3690, 11422), (5711, 7380)]