495968400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2463

約数の個数: 240

約数和(自身を含む): 1858958400

約数和(自身を除く): 1362990000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2417, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 4834, 5130, 5400, 5700, 6840, 7251, 7600, 8208, 8550, 9668, 10260, 10800, 11400, 12085, 12825, 13680, 14502, 17100, 19336, 20520, 21753, 22800, 24170, 25650, 29004, 34200, 36255, 38672, 41040, 43506, 45923, 48340, 51300, 58008, 60425, 65259, 68400, 72510, 87012, 91846, 96680, 102600, 108765, 116016, 120850, 130518, 137769, 145020, 174024, 181275, 183692, 193360, 205200, 217530, 229615, 241700, 261036, 275538, 290040, 326295, 348048, 362550, 367384, 413307, 435060, 459230, 483400, 522072, 543825, 551076, 580080, 652590, 688845, 725100, 734768, 826614, 870120, 918460, 966800, 1044144, 1087650, 1102152, 1148075, 1239921, 1305180, 1377690, 1450200, 1631475, 1653228, 1740240, 1836920, 2066535, 2175300, 2204304, 2296150, 2479842, 2610360, 2755380, 2900400, 3262950, 3306456, 3444225, 3673840, 4133070, 4350600, 4592300, 4959684, 5220720, 5510760, 6199605, 6525900, 6612912, 6888450, 8266140, 8701200, 9184600, 9919368, 10332675, 11021520, 12399210, 13051800, 13776900, 16532280, 18369200, 19838736, 20665350, 24798420, 26103600, 27553800, 30998025, 33064560, 41330700, 49596840, 55107600, 61996050, 82661400, 99193680, 123992100, 165322800, 247984200, 495968400]

約数ペア:

[(1, 495968400), (2, 247984200), (3, 165322800), (4, 123992100), (5, 99193680), (6, 82661400), (8, 61996050), (9, 55107600), (10, 49596840), (12, 41330700), (15, 33064560), (16, 30998025), (18, 27553800), (19, 26103600), (20, 24798420), (24, 20665350), (25, 19838736), (27, 18369200), (30, 16532280), (36, 13776900), (38, 13051800), (40, 12399210), (45, 11021520), (48, 10332675), (50, 9919368), (54, 9184600), (57, 8701200), (60, 8266140), (72, 6888450), (75, 6612912), (76, 6525900), (80, 6199605), (90, 5510760), (95, 5220720), (100, 4959684), (108, 4592300), (114, 4350600), (120, 4133070), (135, 3673840), (144, 3444225), (150, 3306456), (152, 3262950), (171, 2900400), (180, 2755380), (190, 2610360), (200, 2479842), (216, 2296150), (225, 2204304), (228, 2175300), (240, 2066535), (270, 1836920), (285, 1740240), (300, 1653228), (304, 1631475), (342, 1450200), (360, 1377690), (380, 1305180), (400, 1239921), (432, 1148075), (450, 1102152), (456, 1087650), (475, 1044144), (513, 966800), (540, 918460), (570, 870120), (600, 826614), (675, 734768), (684, 725100), (720, 688845), (760, 652590), (855, 580080), (900, 551076), (912, 543825), (950, 522072), (1026, 483400), (1080, 459230), (1140, 435060), (1200, 413307), (1350, 367384), (1368, 362550), (1425, 348048), (1520, 326295), (1710, 290040), (1800, 275538), (1900, 261036), (2052, 241700), (2160, 229615), (2280, 217530), (2417, 205200), (2565, 193360), (2700, 183692), (2736, 181275), (2850, 174024), (3420, 145020), (3600, 137769), (3800, 130518), (4104, 120850), (4275, 116016), (4560, 108765), (4834, 102600), (5130, 96680), (5400, 91846), (5700, 87012), (6840, 72510), (7251, 68400), (7600, 65259), (8208, 60425), (8550, 58008), (9668, 51300), (10260, 48340), (10800, 45923), (11400, 43506), (12085, 41040), (12825, 38672), (13680, 36255), (14502, 34200), (17100, 29004), (19336, 25650), (20520, 24170), (21753, 22800)]