38288700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 129184440

約数和(自身を除く): 90895740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 163, 174, 180, 225, 261, 270, 290, 300, 324, 326, 348, 405, 435, 450, 489, 522, 540, 580, 652, 675, 725, 783, 810, 815, 870, 900, 978, 1044, 1305, 1350, 1450, 1467, 1566, 1620, 1630, 1740, 1956, 2025, 2175, 2349, 2445, 2610, 2700, 2900, 2934, 3132, 3260, 3915, 4050, 4075, 4350, 4401, 4698, 4727, 4890, 5220, 5868, 6525, 7335, 7830, 8100, 8150, 8700, 8802, 9396, 9454, 9780, 11745, 12225, 13050, 13203, 14181, 14670, 15660, 16300, 17604, 18908, 19575, 22005, 23490, 23635, 24450, 26100, 26406, 28362, 29340, 36675, 39150, 42543, 44010, 46980, 47270, 48900, 52812, 56724, 58725, 66015, 70905, 73350, 78300, 85086, 88020, 94540, 110025, 117450, 118175, 127629, 132030, 141810, 146700, 170172, 212715, 220050, 234900, 236350, 255258, 264060, 283620, 330075, 354525, 382887, 425430, 440100, 472700, 510516, 638145, 660150, 709050, 765774, 850860, 1063575, 1276290, 1320300, 1418100, 1531548, 1914435, 2127150, 2552580, 3190725, 3828870, 4254300, 6381450, 7657740, 9572175, 12762900, 19144350, 38288700]

約数ペア:

[(1, 38288700), (2, 19144350), (3, 12762900), (4, 9572175), (5, 7657740), (6, 6381450), (9, 4254300), (10, 3828870), (12, 3190725), (15, 2552580), (18, 2127150), (20, 1914435), (25, 1531548), (27, 1418100), (29, 1320300), (30, 1276290), (36, 1063575), (45, 850860), (50, 765774), (54, 709050), (58, 660150), (60, 638145), (75, 510516), (81, 472700), (87, 440100), (90, 425430), (100, 382887), (108, 354525), (116, 330075), (135, 283620), (145, 264060), (150, 255258), (162, 236350), (163, 234900), (174, 220050), (180, 212715), (225, 170172), (261, 146700), (270, 141810), (290, 132030), (300, 127629), (324, 118175), (326, 117450), (348, 110025), (405, 94540), (435, 88020), (450, 85086), (489, 78300), (522, 73350), (540, 70905), (580, 66015), (652, 58725), (675, 56724), (725, 52812), (783, 48900), (810, 47270), (815, 46980), (870, 44010), (900, 42543), (978, 39150), (1044, 36675), (1305, 29340), (1350, 28362), (1450, 26406), (1467, 26100), (1566, 24450), (1620, 23635), (1630, 23490), (1740, 22005), (1956, 19575), (2025, 18908), (2175, 17604), (2349, 16300), (2445, 15660), (2610, 14670), (2700, 14181), (2900, 13203), (2934, 13050), (3132, 12225), (3260, 11745), (3915, 9780), (4050, 9454), (4075, 9396), (4350, 8802), (4401, 8700), (4698, 8150), (4727, 8100), (4890, 7830), (5220, 7335), (5868, 6525)]