1238997600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3067

約数の個数: 288

約数和(自身を含む): 4718448000

約数和(自身を除く): 3479450400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2052, 2160, 2280, 2400, 2565, 2700, 2736, 2850, 3019, 3040, 3420, 3600, 3800, 4104, 4275, 4320, 4560, 5130, 5400, 5472, 5700, 6038, 6840, 7200, 7600, 8208, 8550, 9057, 9120, 10260, 10800, 11400, 12076, 12825, 13680, 15095, 15200, 16416, 17100, 18114, 20520, 21600, 22800, 24152, 25650, 27171, 27360, 30190, 34200, 36228, 41040, 45285, 45600, 48304, 51300, 54342, 57361, 60380, 68400, 72456, 75475, 81513, 82080, 90570, 96608, 102600, 108684, 114722, 120760, 135855, 136800, 144912, 150950, 163026, 172083, 181140, 205200, 217368, 226425, 229444, 241520, 271710, 286805, 289824, 301900, 326052, 344166, 362280, 407565, 410400, 434736, 452850, 458888, 483040, 516249, 543420, 573610, 603800, 652104, 679275, 688332, 724560, 815130, 860415, 869472, 905700, 917776, 1032498, 1086840, 1147220, 1207600, 1304208, 1358550, 1376664, 1434025, 1449120, 1548747, 1630260, 1720830, 1811400, 1835552, 2037825, 2064996, 2173680, 2294440, 2415200, 2581245, 2608416, 2717100, 2753328, 2868050, 3097494, 3260520, 3441660, 3622800, 4075650, 4129992, 4302075, 4347360, 4588880, 5162490, 5434200, 5506656, 5736100, 6194988, 6521040, 6883320, 7245600, 7743735, 8151300, 8259984, 8604150, 9177760, 10324980, 10868400, 11472200, 12389976, 12906225, 13042080, 13766640, 15487470, 16302600, 16519968, 17208300, 20649960, 21736800, 22944400, 24779952, 25812450, 27533280, 30974940, 32605200, 34416600, 38718675, 41299920, 45888800, 49559904, 51624900, 61949880, 65210400, 68833200, 77437350, 82599840, 103249800, 123899760, 137666400, 154874700, 206499600, 247799520, 309749400, 412999200, 619498800, 1238997600]

約数ペア:

[(1, 1238997600), (2, 619498800), (3, 412999200), (4, 309749400), (5, 247799520), (6, 206499600), (8, 154874700), (9, 137666400), (10, 123899760), (12, 103249800), (15, 82599840), (16, 77437350), (18, 68833200), (19, 65210400), (20, 61949880), (24, 51624900), (25, 49559904), (27, 45888800), (30, 41299920), (32, 38718675), (36, 34416600), (38, 32605200), (40, 30974940), (45, 27533280), (48, 25812450), (50, 24779952), (54, 22944400), (57, 21736800), (60, 20649960), (72, 17208300), (75, 16519968), (76, 16302600), (80, 15487470), (90, 13766640), (95, 13042080), (96, 12906225), (100, 12389976), (108, 11472200), (114, 10868400), (120, 10324980), (135, 9177760), (144, 8604150), (150, 8259984), (152, 8151300), (160, 7743735), (171, 7245600), (180, 6883320), (190, 6521040), (200, 6194988), (216, 5736100), (225, 5506656), (228, 5434200), (240, 5162490), (270, 4588880), (285, 4347360), (288, 4302075), (300, 4129992), (304, 4075650), (342, 3622800), (360, 3441660), (380, 3260520), (400, 3097494), (432, 2868050), (450, 2753328), (456, 2717100), (475, 2608416), (480, 2581245), (513, 2415200), (540, 2294440), (570, 2173680), (600, 2064996), (608, 2037825), (675, 1835552), (684, 1811400), (720, 1720830), (760, 1630260), (800, 1548747), (855, 1449120), (864, 1434025), (900, 1376664), (912, 1358550), (950, 1304208), (1026, 1207600), (1080, 1147220), (1140, 1086840), (1200, 1032498), (1350, 917776), (1368, 905700), (1425, 869472), (1440, 860415), (1520, 815130), (1710, 724560), (1800, 688332), (1824, 679275), (1900, 652104), (2052, 603800), (2160, 573610), (2280, 543420), (2400, 516249), (2565, 483040), (2700, 458888), (2736, 452850), (2850, 434736), (3019, 410400), (3040, 407565), (3420, 362280), (3600, 344166), (3800, 326052), (4104, 301900), (4275, 289824), (4320, 286805), (4560, 271710), (5130, 241520), (5400, 229444), (5472, 226425), (5700, 217368), (6038, 205200), (6840, 181140), (7200, 172083), (7600, 163026), (8208, 150950), (8550, 144912), (9057, 136800), (9120, 135855), (10260, 120760), (10800, 114722), (11400, 108684), (12076, 102600), (12825, 96608), (13680, 90570), (15095, 82080), (15200, 81513), (16416, 75475), (17100, 72456), (18114, 68400), (20520, 60380), (21600, 57361), (22800, 54342), (24152, 51300), (25650, 48304), (27171, 45600), (27360, 45285), (30190, 41040), (34200, 36228)]