55521900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 162

約数和(自身を含む): 202604220

約数和(自身を除く): 147082320

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1259, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2518, 2940, 3150, 3675, 3777, 4410, 4900, 5036, 6295, 6300, 7350, 7554, 8813, 8820, 11025, 11331, 12590, 14700, 15108, 17626, 18885, 22050, 22662, 25180, 26439, 31475, 35252, 37770, 44065, 44100, 45324, 52878, 56655, 61691, 62950, 75540, 79317, 88130, 94425, 105756, 113310, 123382, 125900, 132195, 158634, 176260, 185073, 188850, 220325, 226620, 246764, 264390, 283275, 308455, 317268, 370146, 377700, 396585, 440650, 528780, 555219, 566550, 616910, 660975, 740292, 793170, 881300, 925365, 1110438, 1133100, 1233820, 1321950, 1542275, 1586340, 1850730, 1982925, 2220876, 2643900, 2776095, 3084550, 3701460, 3965850, 4626825, 5552190, 6169100, 7931700, 9253650, 11104380, 13880475, 18507300, 27760950, 55521900]

約数ペア:

[(1, 55521900), (2, 27760950), (3, 18507300), (4, 13880475), (5, 11104380), (6, 9253650), (7, 7931700), (9, 6169100), (10, 5552190), (12, 4626825), (14, 3965850), (15, 3701460), (18, 3084550), (20, 2776095), (21, 2643900), (25, 2220876), (28, 1982925), (30, 1850730), (35, 1586340), (36, 1542275), (42, 1321950), (45, 1233820), (49, 1133100), (50, 1110438), (60, 925365), (63, 881300), (70, 793170), (75, 740292), (84, 660975), (90, 616910), (98, 566550), (100, 555219), (105, 528780), (126, 440650), (140, 396585), (147, 377700), (150, 370146), (175, 317268), (180, 308455), (196, 283275), (210, 264390), (225, 246764), (245, 226620), (252, 220325), (294, 188850), (300, 185073), (315, 176260), (350, 158634), (420, 132195), (441, 125900), (450, 123382), (490, 113310), (525, 105756), (588, 94425), (630, 88130), (700, 79317), (735, 75540), (882, 62950), (900, 61691), (980, 56655), (1050, 52878), (1225, 45324), (1259, 44100), (1260, 44065), (1470, 37770), (1575, 35252), (1764, 31475), (2100, 26439), (2205, 25180), (2450, 22662), (2518, 22050), (2940, 18885), (3150, 17626), (3675, 15108), (3777, 14700), (4410, 12590), (4900, 11331), (5036, 11025), (6295, 8820), (6300, 8813), (7350, 7554)]