155323080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 560589120

約数和(自身を除く): 405266040

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, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 643, 660, 671, 732, 792, 915, 990, 1098, 1220, 1286, 1320, 1342, 1464, 1830, 1929, 1980, 2013, 2196, 2440, 2572, 2684, 2745, 3215, 3355, 3660, 3858, 3960, 4026, 4392, 5144, 5368, 5490, 5787, 6039, 6430, 6710, 7073, 7320, 7716, 8052, 9645, 10065, 10980, 11574, 12078, 12860, 13420, 14146, 15432, 16104, 19290, 20130, 21219, 21960, 23148, 24156, 25720, 26840, 28292, 28935, 30195, 35365, 38580, 39223, 40260, 42438, 46296, 48312, 56584, 57870, 60390, 63657, 70730, 77160, 78446, 80520, 84876, 106095, 115740, 117669, 120780, 127314, 141460, 156892, 169752, 196115, 212190, 231480, 235338, 241560, 254628, 282920, 313784, 318285, 353007, 392230, 424380, 431453, 470676, 509256, 588345, 636570, 706014, 784460, 848760, 862906, 941352, 1176690, 1273140, 1294359, 1412028, 1568920, 1725812, 1765035, 2157265, 2353380, 2546280, 2588718, 2824056, 3451624, 3530070, 3883077, 4314530, 4706760, 5177436, 6471795, 7060140, 7766154, 8629060, 10354872, 12943590, 14120280, 15532308, 17258120, 19415385, 25887180, 31064616, 38830770, 51774360, 77661540, 155323080]

約数ペア:

[(1, 155323080), (2, 77661540), (3, 51774360), (4, 38830770), (5, 31064616), (6, 25887180), (8, 19415385), (9, 17258120), (10, 15532308), (11, 14120280), (12, 12943590), (15, 10354872), (18, 8629060), (20, 7766154), (22, 7060140), (24, 6471795), (30, 5177436), (33, 4706760), (36, 4314530), (40, 3883077), (44, 3530070), (45, 3451624), (55, 2824056), (60, 2588718), (61, 2546280), (66, 2353380), (72, 2157265), (88, 1765035), (90, 1725812), (99, 1568920), (110, 1412028), (120, 1294359), (122, 1273140), (132, 1176690), (165, 941352), (180, 862906), (183, 848760), (198, 784460), (220, 706014), (244, 636570), (264, 588345), (305, 509256), (330, 470676), (360, 431453), (366, 424380), (396, 392230), (440, 353007), (488, 318285), (495, 313784), (549, 282920), (610, 254628), (643, 241560), (660, 235338), (671, 231480), (732, 212190), (792, 196115), (915, 169752), (990, 156892), (1098, 141460), (1220, 127314), (1286, 120780), (1320, 117669), (1342, 115740), (1464, 106095), (1830, 84876), (1929, 80520), (1980, 78446), (2013, 77160), (2196, 70730), (2440, 63657), (2572, 60390), (2684, 57870), (2745, 56584), (3215, 48312), (3355, 46296), (3660, 42438), (3858, 40260), (3960, 39223), (4026, 38580), (4392, 35365), (5144, 30195), (5368, 28935), (5490, 28292), (5787, 26840), (6039, 25720), (6430, 24156), (6710, 23148), (7073, 21960), (7320, 21219), (7716, 20130), (8052, 19290), (9645, 16104), (10065, 15432), (10980, 14146), (11574, 13420), (12078, 12860)]