38152800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 216

約数和(自身を含む): 153958896

約数和(自身を除く): 115806096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 757, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1514, 1575, 1680, 1800, 2016, 2100, 2271, 2400, 2520, 2800, 3028, 3150, 3360, 3600, 3785, 4200, 4542, 5040, 5299, 5600, 6056, 6300, 6813, 7200, 7570, 8400, 9084, 10080, 10598, 11355, 12112, 12600, 13626, 15140, 15897, 16800, 18168, 18925, 21196, 22710, 24224, 25200, 26495, 27252, 30280, 31794, 34065, 36336, 37850, 42392, 45420, 47691, 50400, 52990, 54504, 56775, 60560, 63588, 68130, 72672, 75700, 79485, 84784, 90840, 95382, 105980, 109008, 113550, 121120, 127176, 132475, 136260, 151400, 158970, 169568, 170325, 181680, 190764, 211960, 218016, 227100, 238455, 254352, 264950, 272520, 302800, 317940, 340650, 363360, 381528, 397425, 423920, 454200, 476910, 508704, 529900, 545040, 605600, 635880, 681300, 763056, 794850, 847840, 908400, 953820, 1059800, 1090080, 1192275, 1271760, 1362600, 1526112, 1589700, 1816800, 1907640, 2119600, 2384550, 2543520, 2725200, 3179400, 3815280, 4239200, 4769100, 5450400, 6358800, 7630560, 9538200, 12717600, 19076400, 38152800]

約数ペア:

[(1, 38152800), (2, 19076400), (3, 12717600), (4, 9538200), (5, 7630560), (6, 6358800), (7, 5450400), (8, 4769100), (9, 4239200), (10, 3815280), (12, 3179400), (14, 2725200), (15, 2543520), (16, 2384550), (18, 2119600), (20, 1907640), (21, 1816800), (24, 1589700), (25, 1526112), (28, 1362600), (30, 1271760), (32, 1192275), (35, 1090080), (36, 1059800), (40, 953820), (42, 908400), (45, 847840), (48, 794850), (50, 763056), (56, 681300), (60, 635880), (63, 605600), (70, 545040), (72, 529900), (75, 508704), (80, 476910), (84, 454200), (90, 423920), (96, 397425), (100, 381528), (105, 363360), (112, 340650), (120, 317940), (126, 302800), (140, 272520), (144, 264950), (150, 254352), (160, 238455), (168, 227100), (175, 218016), (180, 211960), (200, 190764), (210, 181680), (224, 170325), (225, 169568), (240, 158970), (252, 151400), (280, 136260), (288, 132475), (300, 127176), (315, 121120), (336, 113550), (350, 109008), (360, 105980), (400, 95382), (420, 90840), (450, 84784), (480, 79485), (504, 75700), (525, 72672), (560, 68130), (600, 63588), (630, 60560), (672, 56775), (700, 54504), (720, 52990), (757, 50400), (800, 47691), (840, 45420), (900, 42392), (1008, 37850), (1050, 36336), (1120, 34065), (1200, 31794), (1260, 30280), (1400, 27252), (1440, 26495), (1514, 25200), (1575, 24224), (1680, 22710), (1800, 21196), (2016, 18925), (2100, 18168), (2271, 16800), (2400, 15897), (2520, 15140), (2800, 13626), (3028, 12600), (3150, 12112), (3360, 11355), (3600, 10598), (3785, 10080), (4200, 9084), (4542, 8400), (5040, 7570), (5299, 7200), (5600, 6813), (6056, 6300)]