85173480

素因数分解:

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

素因数の和:560

約数の個数: 192

約数和(自身を含む): 321384960

約数和(自身を除く): 236211480

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, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 463, 504, 511, 584, 630, 657, 730, 840, 876, 926, 1022, 1095, 1260, 1314, 1389, 1460, 1533, 1752, 1852, 2044, 2190, 2315, 2520, 2555, 2628, 2778, 2920, 3066, 3241, 3285, 3704, 4088, 4167, 4380, 4599, 4630, 5110, 5256, 5556, 6132, 6482, 6570, 6945, 7665, 8334, 8760, 9198, 9260, 9723, 10220, 11112, 12264, 12964, 13140, 13890, 15330, 16205, 16668, 18396, 18520, 19446, 20440, 20835, 22995, 25928, 26280, 27780, 29169, 30660, 32410, 33336, 33799, 36792, 38892, 41670, 45990, 48615, 55560, 58338, 61320, 64820, 67598, 77784, 83340, 91980, 97230, 101397, 116676, 129640, 135196, 145845, 166680, 168995, 183960, 194460, 202794, 233352, 236593, 270392, 291690, 304191, 337990, 388920, 405588, 473186, 506985, 583380, 608382, 675980, 709779, 811176, 946372, 1013970, 1166760, 1182965, 1216764, 1351960, 1419558, 1520955, 1892744, 2027940, 2129337, 2365930, 2433528, 2839116, 3041910, 3548895, 4055880, 4258674, 4731860, 5678232, 6083820, 7097790, 8517348, 9463720, 10646685, 12167640, 14195580, 17034696, 21293370, 28391160, 42586740, 85173480]

約数ペア:

[(1, 85173480), (2, 42586740), (3, 28391160), (4, 21293370), (5, 17034696), (6, 14195580), (7, 12167640), (8, 10646685), (9, 9463720), (10, 8517348), (12, 7097790), (14, 6083820), (15, 5678232), (18, 4731860), (20, 4258674), (21, 4055880), (24, 3548895), (28, 3041910), (30, 2839116), (35, 2433528), (36, 2365930), (40, 2129337), (42, 2027940), (45, 1892744), (56, 1520955), (60, 1419558), (63, 1351960), (70, 1216764), (72, 1182965), (73, 1166760), (84, 1013970), (90, 946372), (105, 811176), (120, 709779), (126, 675980), (140, 608382), (146, 583380), (168, 506985), (180, 473186), (210, 405588), (219, 388920), (252, 337990), (280, 304191), (292, 291690), (315, 270392), (360, 236593), (365, 233352), (420, 202794), (438, 194460), (463, 183960), (504, 168995), (511, 166680), (584, 145845), (630, 135196), (657, 129640), (730, 116676), (840, 101397), (876, 97230), (926, 91980), (1022, 83340), (1095, 77784), (1260, 67598), (1314, 64820), (1389, 61320), (1460, 58338), (1533, 55560), (1752, 48615), (1852, 45990), (2044, 41670), (2190, 38892), (2315, 36792), (2520, 33799), (2555, 33336), (2628, 32410), (2778, 30660), (2920, 29169), (3066, 27780), (3241, 26280), (3285, 25928), (3704, 22995), (4088, 20835), (4167, 20440), (4380, 19446), (4599, 18520), (4630, 18396), (5110, 16668), (5256, 16205), (5556, 15330), (6132, 13890), (6482, 13140), (6570, 12964), (6945, 12264), (7665, 11112), (8334, 10220), (8760, 9723), (9198, 9260)]