30875400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 109898100

約数和(自身を除く): 79022700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1009, 1020, 1224, 1275, 1530, 1700, 1800, 2018, 2040, 2550, 3027, 3060, 3400, 3825, 4036, 5045, 5100, 6054, 6120, 7650, 8072, 9081, 10090, 10200, 12108, 15135, 15300, 17153, 18162, 20180, 24216, 25225, 30270, 30600, 34306, 36324, 40360, 45405, 50450, 51459, 60540, 68612, 72648, 75675, 85765, 90810, 100900, 102918, 121080, 137224, 151350, 154377, 171530, 181620, 201800, 205836, 227025, 257295, 302700, 308754, 343060, 363240, 411672, 428825, 454050, 514590, 605400, 617508, 686120, 771885, 857650, 908100, 1029180, 1235016, 1286475, 1543770, 1715300, 1816200, 2058360, 2572950, 3087540, 3430600, 3859425, 5145900, 6175080, 7718850, 10291800, 15437700, 30875400]

約数ペア:

[(1, 30875400), (2, 15437700), (3, 10291800), (4, 7718850), (5, 6175080), (6, 5145900), (8, 3859425), (9, 3430600), (10, 3087540), (12, 2572950), (15, 2058360), (17, 1816200), (18, 1715300), (20, 1543770), (24, 1286475), (25, 1235016), (30, 1029180), (34, 908100), (36, 857650), (40, 771885), (45, 686120), (50, 617508), (51, 605400), (60, 514590), (68, 454050), (72, 428825), (75, 411672), (85, 363240), (90, 343060), (100, 308754), (102, 302700), (120, 257295), (136, 227025), (150, 205836), (153, 201800), (170, 181620), (180, 171530), (200, 154377), (204, 151350), (225, 137224), (255, 121080), (300, 102918), (306, 100900), (340, 90810), (360, 85765), (408, 75675), (425, 72648), (450, 68612), (510, 60540), (600, 51459), (612, 50450), (680, 45405), (765, 40360), (850, 36324), (900, 34306), (1009, 30600), (1020, 30270), (1224, 25225), (1275, 24216), (1530, 20180), (1700, 18162), (1800, 17153), (2018, 15300), (2040, 15135), (2550, 12108), (3027, 10200), (3060, 10090), (3400, 9081), (3825, 8072), (4036, 7650), (5045, 6120), (5100, 6054)]