20700754800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11447}}^1$

素因数の和:11616

約数の個数: 240

約数和(自身を含む): 72874121472

約数和(自身を除く): 52173366672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 137, 150, 165, 176, 200, 220, 240, 264, 274, 275, 300, 330, 400, 411, 440, 528, 548, 550, 600, 660, 685, 822, 825, 880, 1096, 1100, 1200, 1320, 1370, 1507, 1644, 1650, 2055, 2192, 2200, 2640, 2740, 3014, 3288, 3300, 3425, 4110, 4400, 4521, 5480, 6028, 6576, 6600, 6850, 7535, 8220, 9042, 10275, 10960, 11447, 12056, 13200, 13700, 15070, 16440, 18084, 20550, 22605, 22894, 24112, 27400, 30140, 32880, 34341, 36168, 37675, 41100, 45210, 45788, 54800, 57235, 60280, 68682, 72336, 75350, 82200, 90420, 91576, 113025, 114470, 120560, 125917, 137364, 150700, 164400, 171705, 180840, 183152, 226050, 228940, 251834, 274728, 286175, 301400, 343410, 361680, 377751, 452100, 457880, 503668, 549456, 572350, 602800, 629585, 686820, 755502, 858525, 904200, 915760, 1007336, 1144700, 1259170, 1373640, 1511004, 1568239, 1717050, 1808400, 1888755, 2014672, 2289400, 2518340, 2747280, 3022008, 3136478, 3147925, 3434100, 3777510, 4578800, 4704717, 5036680, 6044016, 6272956, 6295850, 6868200, 7555020, 7841195, 9409434, 9443775, 10073360, 12545912, 12591700, 13736400, 15110040, 15682390, 17250629, 18818868, 18887550, 23523585, 25091824, 25183400, 30220080, 31364780, 34501258, 37637736, 37775100, 39205975, 47047170, 50366800, 51751887, 62729560, 69002516, 75275472, 75550200, 78411950, 86253145, 94094340, 103503774, 117617925, 125459120, 138005032, 151100400, 156823900, 172506290, 188188680, 207007548, 235235850, 258759435, 276010064, 313647800, 345012580, 376377360, 414015096, 431265725, 470471700, 517518870, 627295600, 690025160, 828030192, 862531450, 940943400, 1035037740, 1293797175, 1380050320, 1725062900, 1881886800, 2070075480, 2587594350, 3450125800, 4140150960, 5175188700, 6900251600, 10350377400, 20700754800]

約数ペア:

[(1, 20700754800), (2, 10350377400), (3, 6900251600), (4, 5175188700), (5, 4140150960), (6, 3450125800), (8, 2587594350), (10, 2070075480), (11, 1881886800), (12, 1725062900), (15, 1380050320), (16, 1293797175), (20, 1035037740), (22, 940943400), (24, 862531450), (25, 828030192), (30, 690025160), (33, 627295600), (40, 517518870), (44, 470471700), (48, 431265725), (50, 414015096), (55, 376377360), (60, 345012580), (66, 313647800), (75, 276010064), (80, 258759435), (88, 235235850), (100, 207007548), (110, 188188680), (120, 172506290), (132, 156823900), (137, 151100400), (150, 138005032), (165, 125459120), (176, 117617925), (200, 103503774), (220, 94094340), (240, 86253145), (264, 78411950), (274, 75550200), (275, 75275472), (300, 69002516), (330, 62729560), (400, 51751887), (411, 50366800), (440, 47047170), (528, 39205975), (548, 37775100), (550, 37637736), (600, 34501258), (660, 31364780), (685, 30220080), (822, 25183400), (825, 25091824), (880, 23523585), (1096, 18887550), (1100, 18818868), (1200, 17250629), (1320, 15682390), (1370, 15110040), (1507, 13736400), (1644, 12591700), (1650, 12545912), (2055, 10073360), (2192, 9443775), (2200, 9409434), (2640, 7841195), (2740, 7555020), (3014, 6868200), (3288, 6295850), (3300, 6272956), (3425, 6044016), (4110, 5036680), (4400, 4704717), (4521, 4578800), (5480, 3777510), (6028, 3434100), (6576, 3147925), (6600, 3136478), (6850, 3022008), (7535, 2747280), (8220, 2518340), (9042, 2289400), (10275, 2014672), (10960, 1888755), (11447, 1808400), (12056, 1717050), (13200, 1568239), (13700, 1511004), (15070, 1373640), (16440, 1259170), (18084, 1144700), (20550, 1007336), (22605, 915760), (22894, 904200), (24112, 858525), (27400, 755502), (30140, 686820), (32880, 629585), (34341, 602800), (36168, 572350), (37675, 549456), (41100, 503668), (45210, 457880), (45788, 452100), (54800, 377751), (57235, 361680), (60280, 343410), (68682, 301400), (72336, 286175), (75350, 274728), (82200, 251834), (90420, 228940), (91576, 226050), (113025, 183152), (114470, 180840), (120560, 171705), (125917, 164400), (137364, 150700)]