28965431400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{210811}}^1$

素因数の和:211059

約数の個数: 96

約数和(自身を含む): 90185373600

約数和(自身を除く): 61219942200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 229, 300, 458, 600, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 5725, 6870, 9160, 11450, 13740, 17175, 22900, 27480, 34350, 45800, 68700, 137400, 210811, 421622, 632433, 843244, 1054055, 1264866, 1686488, 2108110, 2529732, 3162165, 4216220, 5059464, 5270275, 6324330, 8432440, 10540550, 12648660, 15810825, 21081100, 25297320, 31621650, 42162200, 48275719, 63243300, 96551438, 126486600, 144827157, 193102876, 241378595, 289654314, 386205752, 482757190, 579308628, 724135785, 965514380, 1158617256, 1206892975, 1448271570, 1931028760, 2413785950, 2896543140, 3620678925, 4827571900, 5793086280, 7241357850, 9655143800, 14482715700, 28965431400]

約数ペア:

[(1, 28965431400), (2, 14482715700), (3, 9655143800), (4, 7241357850), (5, 5793086280), (6, 4827571900), (8, 3620678925), (10, 2896543140), (12, 2413785950), (15, 1931028760), (20, 1448271570), (24, 1206892975), (25, 1158617256), (30, 965514380), (40, 724135785), (50, 579308628), (60, 482757190), (75, 386205752), (100, 289654314), (120, 241378595), (150, 193102876), (200, 144827157), (229, 126486600), (300, 96551438), (458, 63243300), (600, 48275719), (687, 42162200), (916, 31621650), (1145, 25297320), (1374, 21081100), (1832, 15810825), (2290, 12648660), (2748, 10540550), (3435, 8432440), (4580, 6324330), (5496, 5270275), (5725, 5059464), (6870, 4216220), (9160, 3162165), (11450, 2529732), (13740, 2108110), (17175, 1686488), (22900, 1264866), (27480, 1054055), (34350, 843244), (45800, 632433), (68700, 421622), (137400, 210811)]