20196705600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{19213}}^1$

素因数の和:19314

約数の個数: 252

約数和(自身を含む): 72770988316

約数和(自身を除く): 52574282716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 288, 292, 300, 320, 360, 365, 400, 438, 450, 480, 576, 584, 600, 657, 720, 730, 800, 876, 900, 960, 1095, 1168, 1200, 1314, 1440, 1460, 1600, 1752, 1800, 1825, 2190, 2336, 2400, 2628, 2880, 2920, 3285, 3504, 3600, 3650, 4380, 4672, 4800, 5256, 5475, 5840, 6570, 7008, 7200, 7300, 8760, 10512, 10950, 11680, 13140, 14016, 14400, 14600, 16425, 17520, 19213, 21024, 21900, 23360, 26280, 29200, 32850, 35040, 38426, 42048, 43800, 52560, 57639, 58400, 65700, 70080, 76852, 87600, 96065, 105120, 115278, 116800, 131400, 153704, 172917, 175200, 192130, 210240, 230556, 262800, 288195, 307408, 345834, 350400, 384260, 461112, 480325, 525600, 576390, 614816, 691668, 768520, 864585, 922224, 960650, 1051200, 1152780, 1229632, 1383336, 1402549, 1440975, 1537040, 1729170, 1844448, 1921300, 2305560, 2766672, 2805098, 2881950, 3074080, 3458340, 3688896, 3842600, 4207647, 4322925, 4611120, 5533344, 5610196, 5763900, 6148160, 6916680, 7012745, 7685200, 8415294, 8645850, 9222240, 11066688, 11220392, 11527800, 12622941, 13833360, 14025490, 15370400, 16830588, 17291700, 18444480, 21038235, 22440784, 23055600, 25245882, 27666720, 28050980, 30740800, 33661176, 34583400, 35063725, 42076470, 44881568, 46111200, 50491764, 55333440, 56101960, 63114705, 67322352, 69166800, 70127450, 84152940, 89763136, 92222400, 100983528, 105191175, 112203920, 126229410, 134644704, 138333600, 140254900, 168305880, 201967056, 210382350, 224407840, 252458820, 269289408, 276667200, 280509800, 315573525, 336611760, 403934112, 420764700, 448815680, 504917640, 561019600, 631147050, 673223520, 807868224, 841529400, 1009835280, 1122039200, 1262294100, 1346447040, 1683058800, 2019670560, 2244078400, 2524588200, 3366117600, 4039341120, 5049176400, 6732235200, 10098352800, 20196705600]

約数ペア:

[(1, 20196705600), (2, 10098352800), (3, 6732235200), (4, 5049176400), (5, 4039341120), (6, 3366117600), (8, 2524588200), (9, 2244078400), (10, 2019670560), (12, 1683058800), (15, 1346447040), (16, 1262294100), (18, 1122039200), (20, 1009835280), (24, 841529400), (25, 807868224), (30, 673223520), (32, 631147050), (36, 561019600), (40, 504917640), (45, 448815680), (48, 420764700), (50, 403934112), (60, 336611760), (64, 315573525), (72, 280509800), (73, 276667200), (75, 269289408), (80, 252458820), (90, 224407840), (96, 210382350), (100, 201967056), (120, 168305880), (144, 140254900), (146, 138333600), (150, 134644704), (160, 126229410), (180, 112203920), (192, 105191175), (200, 100983528), (219, 92222400), (225, 89763136), (240, 84152940), (288, 70127450), (292, 69166800), (300, 67322352), (320, 63114705), (360, 56101960), (365, 55333440), (400, 50491764), (438, 46111200), (450, 44881568), (480, 42076470), (576, 35063725), (584, 34583400), (600, 33661176), (657, 30740800), (720, 28050980), (730, 27666720), (800, 25245882), (876, 23055600), (900, 22440784), (960, 21038235), (1095, 18444480), (1168, 17291700), (1200, 16830588), (1314, 15370400), (1440, 14025490), (1460, 13833360), (1600, 12622941), (1752, 11527800), (1800, 11220392), (1825, 11066688), (2190, 9222240), (2336, 8645850), (2400, 8415294), (2628, 7685200), (2880, 7012745), (2920, 6916680), (3285, 6148160), (3504, 5763900), (3600, 5610196), (3650, 5533344), (4380, 4611120), (4672, 4322925), (4800, 4207647), (5256, 3842600), (5475, 3688896), (5840, 3458340), (6570, 3074080), (7008, 2881950), (7200, 2805098), (7300, 2766672), (8760, 2305560), (10512, 1921300), (10950, 1844448), (11680, 1729170), (13140, 1537040), (14016, 1440975), (14400, 1402549), (14600, 1383336), (16425, 1229632), (17520, 1152780), (19213, 1051200), (21024, 960650), (21900, 922224), (23360, 864585), (26280, 768520), (29200, 691668), (32850, 614816), (35040, 576390), (38426, 525600), (42048, 480325), (43800, 461112), (52560, 384260), (57639, 350400), (58400, 345834), (65700, 307408), (70080, 288195), (76852, 262800), (87600, 230556), (96065, 210240), (105120, 192130), (115278, 175200), (116800, 172917), (131400, 153704)]