72089325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 176179200

約数和(自身を除く): 104089875

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 25, 27, 33, 35, 45, 55, 57, 63, 73, 75, 77, 95, 99, 105, 133, 135, 165, 171, 175, 189, 209, 219, 225, 231, 275, 285, 297, 315, 365, 385, 399, 475, 495, 511, 513, 525, 627, 657, 665, 675, 693, 803, 825, 855, 945, 1045, 1095, 1155, 1197, 1387, 1425, 1463, 1485, 1533, 1575, 1825, 1881, 1925, 1971, 1995, 2079, 2409, 2475, 2555, 2565, 3135, 3285, 3325, 3465, 3591, 4015, 4161, 4275, 4389, 4599, 4725, 5225, 5475, 5621, 5643, 5775, 5985, 6935, 7227, 7315, 7425, 7665, 9405, 9709, 9855, 9975, 10395, 12045, 12483, 12775, 12825, 13167, 13797, 15257, 15675, 16425, 16863, 17325, 17955, 20075, 20805, 21681, 21945, 22995, 28105, 28215, 29127, 29925, 34675, 36135, 36575, 37449, 38325, 39501, 45771, 47025, 48545, 49275, 50589, 51975, 60225, 62415, 65835, 68985, 76285, 84315, 87381, 89775, 104025, 106799, 108405, 109725, 114975, 137313, 140525, 141075, 145635, 151767, 180675, 187245, 197505, 228855, 242725, 252945, 262143, 312075, 320397, 329175, 344925, 381425, 411939, 421575, 436905, 533995, 542025, 686565, 728175, 758835, 936225, 961191, 987525, 1144275, 1264725, 1310715, 1601985, 2059695, 2184525, 2669975, 2883573, 3432825, 3794175, 4805955, 6553575, 8009925, 10298475, 14417865, 24029775, 72089325]

約数ペア:

[(1, 72089325), (3, 24029775), (5, 14417865), (7, 10298475), (9, 8009925), (11, 6553575), (15, 4805955), (19, 3794175), (21, 3432825), (25, 2883573), (27, 2669975), (33, 2184525), (35, 2059695), (45, 1601985), (55, 1310715), (57, 1264725), (63, 1144275), (73, 987525), (75, 961191), (77, 936225), (95, 758835), (99, 728175), (105, 686565), (133, 542025), (135, 533995), (165, 436905), (171, 421575), (175, 411939), (189, 381425), (209, 344925), (219, 329175), (225, 320397), (231, 312075), (275, 262143), (285, 252945), (297, 242725), (315, 228855), (365, 197505), (385, 187245), (399, 180675), (475, 151767), (495, 145635), (511, 141075), (513, 140525), (525, 137313), (627, 114975), (657, 109725), (665, 108405), (675, 106799), (693, 104025), (803, 89775), (825, 87381), (855, 84315), (945, 76285), (1045, 68985), (1095, 65835), (1155, 62415), (1197, 60225), (1387, 51975), (1425, 50589), (1463, 49275), (1485, 48545), (1533, 47025), (1575, 45771), (1825, 39501), (1881, 38325), (1925, 37449), (1971, 36575), (1995, 36135), (2079, 34675), (2409, 29925), (2475, 29127), (2555, 28215), (2565, 28105), (3135, 22995), (3285, 21945), (3325, 21681), (3465, 20805), (3591, 20075), (4015, 17955), (4161, 17325), (4275, 16863), (4389, 16425), (4599, 15675), (4725, 15257), (5225, 13797), (5475, 13167), (5621, 12825), (5643, 12775), (5775, 12483), (5985, 12045), (6935, 10395), (7227, 9975), (7315, 9855), (7425, 9709), (7665, 9405)]