127760220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 461475840

約数和(自身を除く): 333715620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 463, 511, 540, 630, 657, 730, 756, 876, 926, 945, 1022, 1095, 1260, 1314, 1389, 1460, 1533, 1852, 1890, 1971, 2044, 2190, 2315, 2555, 2628, 2778, 3066, 3241, 3285, 3780, 3942, 4167, 4380, 4599, 4630, 5110, 5556, 6132, 6482, 6570, 6945, 7665, 7884, 8334, 9198, 9260, 9723, 9855, 10220, 12501, 12964, 13140, 13797, 13890, 15330, 16205, 16668, 18396, 19446, 19710, 20835, 22995, 25002, 27594, 27780, 29169, 30660, 32410, 33799, 38892, 39420, 41670, 45990, 48615, 50004, 55188, 58338, 62505, 64820, 67598, 68985, 83340, 87507, 91980, 97230, 101397, 116676, 125010, 135196, 137970, 145845, 168995, 175014, 194460, 202794, 236593, 250020, 275940, 291690, 304191, 337990, 350028, 405588, 437535, 473186, 506985, 583380, 608382, 675980, 709779, 875070, 912573, 946372, 1013970, 1182965, 1216764, 1419558, 1520955, 1750140, 1825146, 2027940, 2129337, 2365930, 2839116, 3041910, 3548895, 3650292, 4258674, 4562865, 4731860, 6083820, 6388011, 7097790, 8517348, 9125730, 10646685, 12776022, 14195580, 18251460, 21293370, 25552044, 31940055, 42586740, 63880110, 127760220]

約数ペア:

[(1, 127760220), (2, 63880110), (3, 42586740), (4, 31940055), (5, 25552044), (6, 21293370), (7, 18251460), (9, 14195580), (10, 12776022), (12, 10646685), (14, 9125730), (15, 8517348), (18, 7097790), (20, 6388011), (21, 6083820), (27, 4731860), (28, 4562865), (30, 4258674), (35, 3650292), (36, 3548895), (42, 3041910), (45, 2839116), (54, 2365930), (60, 2129337), (63, 2027940), (70, 1825146), (73, 1750140), (84, 1520955), (90, 1419558), (105, 1216764), (108, 1182965), (126, 1013970), (135, 946372), (140, 912573), (146, 875070), (180, 709779), (189, 675980), (210, 608382), (219, 583380), (252, 506985), (270, 473186), (292, 437535), (315, 405588), (365, 350028), (378, 337990), (420, 304191), (438, 291690), (463, 275940), (511, 250020), (540, 236593), (630, 202794), (657, 194460), (730, 175014), (756, 168995), (876, 145845), (926, 137970), (945, 135196), (1022, 125010), (1095, 116676), (1260, 101397), (1314, 97230), (1389, 91980), (1460, 87507), (1533, 83340), (1852, 68985), (1890, 67598), (1971, 64820), (2044, 62505), (2190, 58338), (2315, 55188), (2555, 50004), (2628, 48615), (2778, 45990), (3066, 41670), (3241, 39420), (3285, 38892), (3780, 33799), (3942, 32410), (4167, 30660), (4380, 29169), (4599, 27780), (4630, 27594), (5110, 25002), (5556, 22995), (6132, 20835), (6482, 19710), (6570, 19446), (6945, 18396), (7665, 16668), (7884, 16205), (8334, 15330), (9198, 13890), (9260, 13797), (9723, 13140), (9855, 12964), (10220, 12501)]