248360400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3674

約数の個数: 180

約数和(自身を含む): 907491520

約数和(自身を除く): 659131120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3631, 3800, 4275, 4560, 5700, 6840, 7262, 7600, 8550, 10893, 11400, 13680, 14524, 17100, 18155, 21786, 22800, 29048, 32679, 34200, 36310, 43572, 54465, 58096, 65358, 68400, 68989, 72620, 87144, 90775, 108930, 130716, 137978, 145240, 163395, 174288, 181550, 206967, 217860, 261432, 272325, 275956, 290480, 326790, 344945, 363100, 413934, 435720, 522864, 544650, 551912, 620901, 653580, 689890, 726200, 816975, 827868, 871440, 1034835, 1089300, 1103824, 1241802, 1307160, 1379780, 1452400, 1633950, 1655736, 1724725, 2069670, 2178600, 2483604, 2614320, 2759560, 3104505, 3267900, 3311472, 3449450, 4139340, 4357200, 4967208, 5174175, 5519120, 6209010, 6535800, 6898900, 8278680, 9934416, 10348350, 12418020, 13071600, 13797800, 15522525, 16557360, 20696700, 24836040, 27595600, 31045050, 41393400, 49672080, 62090100, 82786800, 124180200, 248360400]

約数ペア:

[(1, 248360400), (2, 124180200), (3, 82786800), (4, 62090100), (5, 49672080), (6, 41393400), (8, 31045050), (9, 27595600), (10, 24836040), (12, 20696700), (15, 16557360), (16, 15522525), (18, 13797800), (19, 13071600), (20, 12418020), (24, 10348350), (25, 9934416), (30, 8278680), (36, 6898900), (38, 6535800), (40, 6209010), (45, 5519120), (48, 5174175), (50, 4967208), (57, 4357200), (60, 4139340), (72, 3449450), (75, 3311472), (76, 3267900), (80, 3104505), (90, 2759560), (95, 2614320), (100, 2483604), (114, 2178600), (120, 2069670), (144, 1724725), (150, 1655736), (152, 1633950), (171, 1452400), (180, 1379780), (190, 1307160), (200, 1241802), (225, 1103824), (228, 1089300), (240, 1034835), (285, 871440), (300, 827868), (304, 816975), (342, 726200), (360, 689890), (380, 653580), (400, 620901), (450, 551912), (456, 544650), (475, 522864), (570, 435720), (600, 413934), (684, 363100), (720, 344945), (760, 326790), (855, 290480), (900, 275956), (912, 272325), (950, 261432), (1140, 217860), (1200, 206967), (1368, 181550), (1425, 174288), (1520, 163395), (1710, 145240), (1800, 137978), (1900, 130716), (2280, 108930), (2736, 90775), (2850, 87144), (3420, 72620), (3600, 68989), (3631, 68400), (3800, 65358), (4275, 58096), (4560, 54465), (5700, 43572), (6840, 36310), (7262, 34200), (7600, 32679), (8550, 29048), (10893, 22800), (11400, 21786), (13680, 18155), (14524, 17100)]