19741476600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{18371}}^1$

素因数の和:18595

約数の個数: 192

約数和(自身を含む): 68343840000

約数和(自身を除く): 48602363400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 199, 200, 216, 225, 270, 300, 360, 398, 450, 540, 597, 600, 675, 796, 900, 995, 1080, 1194, 1350, 1592, 1791, 1800, 1990, 2388, 2700, 2985, 3582, 3980, 4776, 4975, 5373, 5400, 5970, 7164, 7960, 8955, 9950, 10746, 11940, 14328, 14925, 17910, 18371, 19900, 21492, 23880, 26865, 29850, 35820, 36742, 39800, 42984, 44775, 53730, 55113, 59700, 71640, 73484, 89550, 91855, 107460, 110226, 119400, 134325, 146968, 165339, 179100, 183710, 214920, 220452, 268650, 275565, 330678, 358200, 367420, 440904, 459275, 496017, 537300, 551130, 661356, 734840, 826695, 918550, 992034, 1074600, 1102260, 1322712, 1377825, 1653390, 1837100, 1984068, 2204520, 2480085, 2755650, 3306780, 3655829, 3674200, 3968136, 4133475, 4960170, 5511300, 6613560, 7311658, 8266950, 9920340, 10967487, 11022600, 12400425, 14623316, 16533900, 18279145, 19840680, 21934974, 24800850, 29246632, 32902461, 33067800, 36558290, 43869948, 49601700, 54837435, 65804922, 73116580, 87739896, 91395725, 98707383, 99203400, 109674870, 131609844, 146233160, 164512305, 182791450, 197414766, 219349740, 263219688, 274187175, 329024610, 365582900, 394829532, 438699480, 493536915, 548374350, 658049220, 731165800, 789659064, 822561525, 987073830, 1096748700, 1316098440, 1645123050, 1974147660, 2193497400, 2467684575, 3290246100, 3948295320, 4935369150, 6580492200, 9870738300, 19741476600]

約数ペア:

[(1, 19741476600), (2, 9870738300), (3, 6580492200), (4, 4935369150), (5, 3948295320), (6, 3290246100), (8, 2467684575), (9, 2193497400), (10, 1974147660), (12, 1645123050), (15, 1316098440), (18, 1096748700), (20, 987073830), (24, 822561525), (25, 789659064), (27, 731165800), (30, 658049220), (36, 548374350), (40, 493536915), (45, 438699480), (50, 394829532), (54, 365582900), (60, 329024610), (72, 274187175), (75, 263219688), (90, 219349740), (100, 197414766), (108, 182791450), (120, 164512305), (135, 146233160), (150, 131609844), (180, 109674870), (199, 99203400), (200, 98707383), (216, 91395725), (225, 87739896), (270, 73116580), (300, 65804922), (360, 54837435), (398, 49601700), (450, 43869948), (540, 36558290), (597, 33067800), (600, 32902461), (675, 29246632), (796, 24800850), (900, 21934974), (995, 19840680), (1080, 18279145), (1194, 16533900), (1350, 14623316), (1592, 12400425), (1791, 11022600), (1800, 10967487), (1990, 9920340), (2388, 8266950), (2700, 7311658), (2985, 6613560), (3582, 5511300), (3980, 4960170), (4776, 4133475), (4975, 3968136), (5373, 3674200), (5400, 3655829), (5970, 3306780), (7164, 2755650), (7960, 2480085), (8955, 2204520), (9950, 1984068), (10746, 1837100), (11940, 1653390), (14328, 1377825), (14925, 1322712), (17910, 1102260), (18371, 1074600), (19900, 992034), (21492, 918550), (23880, 826695), (26865, 734840), (29850, 661356), (35820, 551130), (36742, 537300), (39800, 496017), (42984, 459275), (44775, 440904), (53730, 367420), (55113, 358200), (59700, 330678), (71640, 275565), (73484, 268650), (89550, 220452), (91855, 214920), (107460, 183710), (110226, 179100), (119400, 165339), (134325, 146968)]