55457640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 210038400

約数和(自身を除く): 154580760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 373, 413, 420, 472, 504, 531, 590, 630, 708, 746, 826, 840, 885, 1062, 1119, 1180, 1239, 1260, 1416, 1492, 1652, 1770, 1865, 2065, 2124, 2238, 2360, 2478, 2520, 2611, 2655, 2984, 3304, 3357, 3540, 3717, 3730, 4130, 4248, 4476, 4956, 5222, 5310, 5595, 6195, 6714, 7080, 7434, 7460, 7833, 8260, 8952, 9912, 10444, 10620, 11190, 12390, 13055, 13428, 14868, 14920, 15666, 16520, 16785, 18585, 20888, 21240, 22007, 22380, 23499, 24780, 26110, 26856, 29736, 31332, 33570, 37170, 39165, 44014, 44760, 46998, 49560, 52220, 62664, 66021, 67140, 74340, 78330, 88028, 93996, 104440, 110035, 117495, 132042, 134280, 148680, 154049, 156660, 176056, 187992, 198063, 220070, 234990, 264084, 308098, 313320, 330105, 396126, 440140, 462147, 469980, 528168, 616196, 660210, 770245, 792252, 880280, 924294, 939960, 990315, 1232392, 1320420, 1386441, 1540490, 1584504, 1848588, 1980630, 2310735, 2640840, 2772882, 3080980, 3697176, 3961260, 4621470, 5545764, 6161960, 6932205, 7922520, 9242940, 11091528, 13864410, 18485880, 27728820, 55457640]

約数ペア:

[(1, 55457640), (2, 27728820), (3, 18485880), (4, 13864410), (5, 11091528), (6, 9242940), (7, 7922520), (8, 6932205), (9, 6161960), (10, 5545764), (12, 4621470), (14, 3961260), (15, 3697176), (18, 3080980), (20, 2772882), (21, 2640840), (24, 2310735), (28, 1980630), (30, 1848588), (35, 1584504), (36, 1540490), (40, 1386441), (42, 1320420), (45, 1232392), (56, 990315), (59, 939960), (60, 924294), (63, 880280), (70, 792252), (72, 770245), (84, 660210), (90, 616196), (105, 528168), (118, 469980), (120, 462147), (126, 440140), (140, 396126), (168, 330105), (177, 313320), (180, 308098), (210, 264084), (236, 234990), (252, 220070), (280, 198063), (295, 187992), (315, 176056), (354, 156660), (360, 154049), (373, 148680), (413, 134280), (420, 132042), (472, 117495), (504, 110035), (531, 104440), (590, 93996), (630, 88028), (708, 78330), (746, 74340), (826, 67140), (840, 66021), (885, 62664), (1062, 52220), (1119, 49560), (1180, 46998), (1239, 44760), (1260, 44014), (1416, 39165), (1492, 37170), (1652, 33570), (1770, 31332), (1865, 29736), (2065, 26856), (2124, 26110), (2238, 24780), (2360, 23499), (2478, 22380), (2520, 22007), (2611, 21240), (2655, 20888), (2984, 18585), (3304, 16785), (3357, 16520), (3540, 15666), (3717, 14920), (3730, 14868), (4130, 13428), (4248, 13055), (4476, 12390), (4956, 11190), (5222, 10620), (5310, 10444), (5595, 9912), (6195, 8952), (6714, 8260), (7080, 7833), (7434, 7460)]