73289880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 247680000

約数和(自身を除く): 174390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 859, 948, 1080, 1185, 1422, 1580, 1718, 1896, 2133, 2370, 2577, 2844, 3160, 3436, 3555, 4266, 4295, 4740, 5154, 5688, 6872, 7110, 7731, 8532, 8590, 9480, 10308, 10665, 12885, 14220, 15462, 17064, 17180, 20616, 21330, 23193, 25770, 28440, 30924, 34360, 38655, 42660, 46386, 51540, 61848, 67861, 77310, 85320, 92772, 103080, 115965, 135722, 154620, 185544, 203583, 231930, 271444, 309240, 339305, 407166, 463860, 542888, 610749, 678610, 814332, 927720, 1017915, 1221498, 1357220, 1628664, 1832247, 2035830, 2442996, 2714440, 3053745, 3664494, 4071660, 4885992, 6107490, 7328988, 8143320, 9161235, 12214980, 14657976, 18322470, 24429960, 36644940, 73289880]

約数ペア:

[(1, 73289880), (2, 36644940), (3, 24429960), (4, 18322470), (5, 14657976), (6, 12214980), (8, 9161235), (9, 8143320), (10, 7328988), (12, 6107490), (15, 4885992), (18, 4071660), (20, 3664494), (24, 3053745), (27, 2714440), (30, 2442996), (36, 2035830), (40, 1832247), (45, 1628664), (54, 1357220), (60, 1221498), (72, 1017915), (79, 927720), (90, 814332), (108, 678610), (120, 610749), (135, 542888), (158, 463860), (180, 407166), (216, 339305), (237, 309240), (270, 271444), (316, 231930), (360, 203583), (395, 185544), (474, 154620), (540, 135722), (632, 115965), (711, 103080), (790, 92772), (859, 85320), (948, 77310), (1080, 67861), (1185, 61848), (1422, 51540), (1580, 46386), (1718, 42660), (1896, 38655), (2133, 34360), (2370, 30924), (2577, 28440), (2844, 25770), (3160, 23193), (3436, 21330), (3555, 20616), (4266, 17180), (4295, 17064), (4740, 15462), (5154, 14220), (5688, 12885), (6872, 10665), (7110, 10308), (7731, 9480), (8532, 8590)]