55260660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 197568000

約数和(自身を除く): 142307340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 349, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 698, 754, 780, 812, 870, 910, 1015, 1047, 1092, 1131, 1218, 1365, 1396, 1508, 1740, 1745, 1820, 1885, 2030, 2094, 2262, 2436, 2443, 2639, 2730, 3045, 3490, 3770, 4060, 4188, 4524, 4537, 4886, 5235, 5278, 5460, 5655, 6090, 6980, 7329, 7540, 7917, 9074, 9772, 10121, 10470, 10556, 11310, 12180, 12215, 13195, 13611, 14658, 15834, 18148, 20242, 20940, 22620, 22685, 24430, 26390, 27222, 29316, 30363, 31668, 31759, 36645, 39585, 40484, 45370, 48860, 50605, 52780, 54444, 60726, 63518, 68055, 70847, 73290, 79170, 90740, 95277, 101210, 121452, 127036, 131573, 136110, 141694, 146580, 151815, 158340, 158795, 190554, 202420, 212541, 263146, 272220, 283388, 303630, 317590, 354235, 381108, 394719, 425082, 476385, 526292, 607260, 635180, 657865, 708470, 789438, 850164, 921011, 952770, 1062705, 1315730, 1416940, 1578876, 1842022, 1905540, 1973595, 2125410, 2631460, 2763033, 3684044, 3947190, 4250820, 4605055, 5526066, 7894380, 9210110, 11052132, 13815165, 18420220, 27630330, 55260660]

約数ペア:

[(1, 55260660), (2, 27630330), (3, 18420220), (4, 13815165), (5, 11052132), (6, 9210110), (7, 7894380), (10, 5526066), (12, 4605055), (13, 4250820), (14, 3947190), (15, 3684044), (20, 2763033), (21, 2631460), (26, 2125410), (28, 1973595), (29, 1905540), (30, 1842022), (35, 1578876), (39, 1416940), (42, 1315730), (52, 1062705), (58, 952770), (60, 921011), (65, 850164), (70, 789438), (78, 708470), (84, 657865), (87, 635180), (91, 607260), (105, 526292), (116, 476385), (130, 425082), (140, 394719), (145, 381108), (156, 354235), (174, 317590), (182, 303630), (195, 283388), (203, 272220), (210, 263146), (260, 212541), (273, 202420), (290, 190554), (348, 158795), (349, 158340), (364, 151815), (377, 146580), (390, 141694), (406, 136110), (420, 131573), (435, 127036), (455, 121452), (546, 101210), (580, 95277), (609, 90740), (698, 79170), (754, 73290), (780, 70847), (812, 68055), (870, 63518), (910, 60726), (1015, 54444), (1047, 52780), (1092, 50605), (1131, 48860), (1218, 45370), (1365, 40484), (1396, 39585), (1508, 36645), (1740, 31759), (1745, 31668), (1820, 30363), (1885, 29316), (2030, 27222), (2094, 26390), (2262, 24430), (2436, 22685), (2443, 22620), (2639, 20940), (2730, 20242), (3045, 18148), (3490, 15834), (3770, 14658), (4060, 13611), (4188, 13195), (4524, 12215), (4537, 12180), (4886, 11310), (5235, 10556), (5278, 10470), (5460, 10121), (5655, 9772), (6090, 9074), (6980, 7917), (7329, 7540)]