54769400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 160704000

約数和(自身を除く): 105934600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 70, 71, 76, 95, 100, 116, 133, 140, 142, 145, 152, 175, 190, 200, 203, 232, 266, 280, 284, 290, 350, 355, 380, 406, 475, 497, 532, 551, 568, 580, 665, 700, 710, 725, 760, 812, 950, 994, 1015, 1064, 1102, 1160, 1330, 1349, 1400, 1420, 1450, 1624, 1775, 1900, 1988, 2030, 2059, 2204, 2485, 2660, 2698, 2755, 2840, 2900, 3325, 3550, 3800, 3857, 3976, 4060, 4118, 4408, 4970, 5075, 5320, 5396, 5510, 5800, 6650, 6745, 7100, 7714, 8120, 8236, 9443, 9940, 10150, 10295, 10792, 11020, 12425, 13300, 13490, 13775, 14200, 14413, 15428, 16472, 18886, 19285, 19880, 20300, 20590, 22040, 24850, 26600, 26980, 27550, 28826, 30856, 33725, 37772, 38570, 39121, 40600, 41180, 47215, 49700, 51475, 53960, 55100, 57652, 67450, 72065, 75544, 77140, 78242, 82360, 94430, 96425, 99400, 102950, 110200, 115304, 134900, 144130, 154280, 156484, 188860, 192850, 195605, 205900, 236075, 269800, 273847, 288260, 312968, 360325, 377720, 385700, 391210, 411800, 472150, 547694, 576520, 720650, 771400, 782420, 944300, 978025, 1095388, 1369235, 1441300, 1564840, 1888600, 1956050, 2190776, 2738470, 2882600, 3912100, 5476940, 6846175, 7824200, 10953880, 13692350, 27384700, 54769400]

約数ペア:

[(1, 54769400), (2, 27384700), (4, 13692350), (5, 10953880), (7, 7824200), (8, 6846175), (10, 5476940), (14, 3912100), (19, 2882600), (20, 2738470), (25, 2190776), (28, 1956050), (29, 1888600), (35, 1564840), (38, 1441300), (40, 1369235), (50, 1095388), (56, 978025), (58, 944300), (70, 782420), (71, 771400), (76, 720650), (95, 576520), (100, 547694), (116, 472150), (133, 411800), (140, 391210), (142, 385700), (145, 377720), (152, 360325), (175, 312968), (190, 288260), (200, 273847), (203, 269800), (232, 236075), (266, 205900), (280, 195605), (284, 192850), (290, 188860), (350, 156484), (355, 154280), (380, 144130), (406, 134900), (475, 115304), (497, 110200), (532, 102950), (551, 99400), (568, 96425), (580, 94430), (665, 82360), (700, 78242), (710, 77140), (725, 75544), (760, 72065), (812, 67450), (950, 57652), (994, 55100), (1015, 53960), (1064, 51475), (1102, 49700), (1160, 47215), (1330, 41180), (1349, 40600), (1400, 39121), (1420, 38570), (1450, 37772), (1624, 33725), (1775, 30856), (1900, 28826), (1988, 27550), (2030, 26980), (2059, 26600), (2204, 24850), (2485, 22040), (2660, 20590), (2698, 20300), (2755, 19880), (2840, 19285), (2900, 18886), (3325, 16472), (3550, 15428), (3800, 14413), (3857, 14200), (3976, 13775), (4060, 13490), (4118, 13300), (4408, 12425), (4970, 11020), (5075, 10792), (5320, 10295), (5396, 10150), (5510, 9940), (5800, 9443), (6650, 8236), (6745, 8120), (7100, 7714)]