55982520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 202400640

約数和(自身を除く): 146418120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 67, 72, 88, 90, 99, 110, 120, 132, 134, 165, 180, 198, 201, 211, 220, 264, 268, 330, 335, 360, 396, 402, 422, 440, 495, 536, 603, 633, 660, 670, 737, 792, 804, 844, 990, 1005, 1055, 1206, 1266, 1320, 1340, 1474, 1608, 1688, 1899, 1980, 2010, 2110, 2211, 2321, 2412, 2532, 2680, 2948, 3015, 3165, 3685, 3798, 3960, 4020, 4220, 4422, 4642, 4824, 5064, 5896, 6030, 6330, 6633, 6963, 7370, 7596, 8040, 8440, 8844, 9284, 9495, 11055, 11605, 12060, 12660, 13266, 13926, 14137, 14740, 15192, 17688, 18568, 18990, 20889, 22110, 23210, 24120, 25320, 26532, 27852, 28274, 29480, 33165, 34815, 37980, 41778, 42411, 44220, 46420, 53064, 55704, 56548, 66330, 69630, 70685, 75960, 83556, 84822, 88440, 92840, 104445, 113096, 127233, 132660, 139260, 141370, 155507, 167112, 169644, 208890, 212055, 254466, 265320, 278520, 282740, 311014, 339288, 417780, 424110, 466521, 508932, 565480, 622028, 636165, 777535, 835560, 848220, 933042, 1017864, 1244056, 1272330, 1399563, 1555070, 1696440, 1866084, 2332605, 2544660, 2799126, 3110140, 3732168, 4665210, 5089320, 5598252, 6220280, 6997815, 9330420, 11196504, 13995630, 18660840, 27991260, 55982520]

約数ペア:

[(1, 55982520), (2, 27991260), (3, 18660840), (4, 13995630), (5, 11196504), (6, 9330420), (8, 6997815), (9, 6220280), (10, 5598252), (11, 5089320), (12, 4665210), (15, 3732168), (18, 3110140), (20, 2799126), (22, 2544660), (24, 2332605), (30, 1866084), (33, 1696440), (36, 1555070), (40, 1399563), (44, 1272330), (45, 1244056), (55, 1017864), (60, 933042), (66, 848220), (67, 835560), (72, 777535), (88, 636165), (90, 622028), (99, 565480), (110, 508932), (120, 466521), (132, 424110), (134, 417780), (165, 339288), (180, 311014), (198, 282740), (201, 278520), (211, 265320), (220, 254466), (264, 212055), (268, 208890), (330, 169644), (335, 167112), (360, 155507), (396, 141370), (402, 139260), (422, 132660), (440, 127233), (495, 113096), (536, 104445), (603, 92840), (633, 88440), (660, 84822), (670, 83556), (737, 75960), (792, 70685), (804, 69630), (844, 66330), (990, 56548), (1005, 55704), (1055, 53064), (1206, 46420), (1266, 44220), (1320, 42411), (1340, 41778), (1474, 37980), (1608, 34815), (1688, 33165), (1899, 29480), (1980, 28274), (2010, 27852), (2110, 26532), (2211, 25320), (2321, 24120), (2412, 23210), (2532, 22110), (2680, 20889), (2948, 18990), (3015, 18568), (3165, 17688), (3685, 15192), (3798, 14740), (3960, 14137), (4020, 13926), (4220, 13266), (4422, 12660), (4642, 12060), (4824, 11605), (5064, 11055), (5896, 9495), (6030, 9284), (6330, 8844), (6633, 8440), (6963, 8040), (7370, 7596)]