21137788800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{38629}}^1$

素因数の和:38678

約数の個数: 288

約数和(自身を含む): 79396239000

約数和(自身を除く): 58258450200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1140, 1152, 1200, 1216, 1368, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 1920, 2280, 2400, 2432, 2736, 2850, 2880, 3040, 3200, 3420, 3600, 3648, 3800, 4275, 4560, 4800, 5472, 5700, 5760, 6080, 6840, 7200, 7296, 7600, 8550, 9120, 9600, 10944, 11400, 12160, 13680, 14400, 15200, 17100, 18240, 21888, 22800, 27360, 28800, 30400, 34200, 36480, 38629, 45600, 54720, 60800, 68400, 77258, 91200, 109440, 115887, 136800, 154516, 182400, 193145, 231774, 273600, 309032, 347661, 386290, 463548, 547200, 579435, 618064, 695322, 733951, 772580, 927096, 965725, 1158870, 1236128, 1390644, 1467902, 1545160, 1738305, 1854192, 1931450, 2201853, 2317740, 2472256, 2781288, 2897175, 2935804, 3090320, 3476610, 3669755, 3708384, 3862900, 4403706, 4635480, 4944512, 5562576, 5794350, 5871608, 6180640, 6605559, 6953220, 7339510, 7416768, 7725800, 8691525, 8807412, 9270960, 11009265, 11125152, 11588700, 11743216, 12361280, 13211118, 13906440, 14679020, 14833536, 15451600, 17383050, 17614824, 18348775, 18541920, 22018530, 22250304, 23177400, 23486432, 24722560, 26422236, 27812880, 29358040, 30903200, 33027795, 34766100, 35229648, 36697550, 37083840, 44037060, 44500608, 46354800, 46972864, 52844472, 55046325, 55625760, 58716080, 61806400, 66055590, 69532200, 70459296, 73395100, 74167680, 88074120, 92709600, 93945728, 105688944, 110092650, 111251520, 117432160, 123612800, 132111180, 139064400, 140918592, 146790200, 165138975, 176148240, 185419200, 211377888, 220185300, 222503040, 234864320, 264222360, 278128800, 281837184, 293580400, 330277950, 352296480, 370838400, 422755776, 440370600, 469728640, 528444720, 556257600, 587160800, 660555900, 704592960, 845511552, 880741200, 1056889440, 1112515200, 1174321600, 1321111800, 1409185920, 1761482400, 2113778880, 2348643200, 2642223600, 3522964800, 4227557760, 5284447200, 7045929600, 10568894400, 21137788800]

約数ペア:

[(1, 21137788800), (2, 10568894400), (3, 7045929600), (4, 5284447200), (5, 4227557760), (6, 3522964800), (8, 2642223600), (9, 2348643200), (10, 2113778880), (12, 1761482400), (15, 1409185920), (16, 1321111800), (18, 1174321600), (19, 1112515200), (20, 1056889440), (24, 880741200), (25, 845511552), (30, 704592960), (32, 660555900), (36, 587160800), (38, 556257600), (40, 528444720), (45, 469728640), (48, 440370600), (50, 422755776), (57, 370838400), (60, 352296480), (64, 330277950), (72, 293580400), (75, 281837184), (76, 278128800), (80, 264222360), (90, 234864320), (95, 222503040), (96, 220185300), (100, 211377888), (114, 185419200), (120, 176148240), (128, 165138975), (144, 146790200), (150, 140918592), (152, 139064400), (160, 132111180), (171, 123612800), (180, 117432160), (190, 111251520), (192, 110092650), (200, 105688944), (225, 93945728), (228, 92709600), (240, 88074120), (285, 74167680), (288, 73395100), (300, 70459296), (304, 69532200), (320, 66055590), (342, 61806400), (360, 58716080), (380, 55625760), (384, 55046325), (400, 52844472), (450, 46972864), (456, 46354800), (475, 44500608), (480, 44037060), (570, 37083840), (576, 36697550), (600, 35229648), (608, 34766100), (640, 33027795), (684, 30903200), (720, 29358040), (760, 27812880), (800, 26422236), (855, 24722560), (900, 23486432), (912, 23177400), (950, 22250304), (960, 22018530), (1140, 18541920), (1152, 18348775), (1200, 17614824), (1216, 17383050), (1368, 15451600), (1425, 14833536), (1440, 14679020), (1520, 13906440), (1600, 13211118), (1710, 12361280), (1800, 11743216), (1824, 11588700), (1900, 11125152), (1920, 11009265), (2280, 9270960), (2400, 8807412), (2432, 8691525), (2736, 7725800), (2850, 7416768), (2880, 7339510), (3040, 6953220), (3200, 6605559), (3420, 6180640), (3600, 5871608), (3648, 5794350), (3800, 5562576), (4275, 4944512), (4560, 4635480), (4800, 4403706), (5472, 3862900), (5700, 3708384), (5760, 3669755), (6080, 3476610), (6840, 3090320), (7200, 2935804), (7296, 2897175), (7600, 2781288), (8550, 2472256), (9120, 2317740), (9600, 2201853), (10944, 1931450), (11400, 1854192), (12160, 1738305), (13680, 1545160), (14400, 1467902), (15200, 1390644), (17100, 1236128), (18240, 1158870), (21888, 965725), (22800, 927096), (27360, 772580), (28800, 733951), (30400, 695322), (34200, 618064), (36480, 579435), (38629, 547200), (45600, 463548), (54720, 386290), (60800, 347661), (68400, 309032), (77258, 273600), (91200, 231774), (109440, 193145), (115887, 182400), (136800, 154516)]