195273540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 752484096

約数和(自身を除く): 557210556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 193, 198, 210, 219, 220, 231, 252, 292, 308, 315, 330, 365, 385, 386, 396, 420, 438, 462, 495, 511, 579, 630, 657, 660, 693, 730, 770, 772, 803, 876, 924, 965, 990, 1022, 1095, 1155, 1158, 1260, 1314, 1351, 1386, 1460, 1533, 1540, 1606, 1737, 1930, 1980, 2044, 2123, 2190, 2310, 2316, 2409, 2555, 2628, 2702, 2772, 2895, 3066, 3212, 3285, 3465, 3474, 3860, 4015, 4053, 4246, 4380, 4599, 4620, 4818, 5110, 5404, 5621, 5790, 6132, 6369, 6570, 6755, 6930, 6948, 7227, 7665, 8030, 8106, 8492, 8685, 9198, 9636, 10220, 10615, 11242, 11580, 12045, 12159, 12738, 13140, 13510, 13860, 14089, 14454, 14861, 15330, 16060, 16212, 16863, 17370, 18396, 19107, 20265, 21230, 22484, 22995, 24090, 24318, 25476, 27020, 28105, 28178, 28908, 29722, 30660, 31845, 33726, 34740, 36135, 38214, 40530, 42267, 42460, 44583, 45990, 48180, 48636, 50589, 56210, 56356, 59444, 60795, 63690, 67452, 70445, 72270, 74305, 76428, 81060, 84315, 84534, 89166, 91980, 95535, 98623, 101178, 112420, 121590, 126801, 127380, 133749, 140890, 144540, 148610, 154979, 168630, 169068, 178332, 191070, 197246, 202356, 211335, 222915, 243180, 252945, 253602, 267498, 281780, 295869, 297220, 309958, 337260, 382140, 394492, 422670, 445830, 464937, 493115, 505890, 507204, 534996, 591738, 619916, 634005, 668745, 774895, 845340, 887607, 891660, 929874, 986230, 1011780, 1084853, 1183476, 1268010, 1337490, 1394811, 1479345, 1549790, 1775214, 1859748, 1972460, 2169706, 2324685, 2536020, 2674980, 2789622, 2958690, 3099580, 3254559, 3550428, 4339412, 4438035, 4649370, 5424265, 5579244, 5917380, 6509118, 6974055, 8876070, 9298740, 9763677, 10848530, 13018236, 13948110, 16272795, 17752140, 19527354, 21697060, 27896220, 32545590, 39054708, 48818385, 65091180, 97636770, 195273540]

約数ペア:

[(1, 195273540), (2, 97636770), (3, 65091180), (4, 48818385), (5, 39054708), (6, 32545590), (7, 27896220), (9, 21697060), (10, 19527354), (11, 17752140), (12, 16272795), (14, 13948110), (15, 13018236), (18, 10848530), (20, 9763677), (21, 9298740), (22, 8876070), (28, 6974055), (30, 6509118), (33, 5917380), (35, 5579244), (36, 5424265), (42, 4649370), (44, 4438035), (45, 4339412), (55, 3550428), (60, 3254559), (63, 3099580), (66, 2958690), (70, 2789622), (73, 2674980), (77, 2536020), (84, 2324685), (90, 2169706), (99, 1972460), (105, 1859748), (110, 1775214), (126, 1549790), (132, 1479345), (140, 1394811), (146, 1337490), (154, 1268010), (165, 1183476), (180, 1084853), (193, 1011780), (198, 986230), (210, 929874), (219, 891660), (220, 887607), (231, 845340), (252, 774895), (292, 668745), (308, 634005), (315, 619916), (330, 591738), (365, 534996), (385, 507204), (386, 505890), (396, 493115), (420, 464937), (438, 445830), (462, 422670), (495, 394492), (511, 382140), (579, 337260), (630, 309958), (657, 297220), (660, 295869), (693, 281780), (730, 267498), (770, 253602), (772, 252945), (803, 243180), (876, 222915), (924, 211335), (965, 202356), (990, 197246), (1022, 191070), (1095, 178332), (1155, 169068), (1158, 168630), (1260, 154979), (1314, 148610), (1351, 144540), (1386, 140890), (1460, 133749), (1533, 127380), (1540, 126801), (1606, 121590), (1737, 112420), (1930, 101178), (1980, 98623), (2044, 95535), (2123, 91980), (2190, 89166), (2310, 84534), (2316, 84315), (2409, 81060), (2555, 76428), (2628, 74305), (2702, 72270), (2772, 70445), (2895, 67452), (3066, 63690), (3212, 60795), (3285, 59444), (3465, 56356), (3474, 56210), (3860, 50589), (4015, 48636), (4053, 48180), (4246, 45990), (4380, 44583), (4599, 42460), (4620, 42267), (4818, 40530), (5110, 38214), (5404, 36135), (5621, 34740), (5790, 33726), (6132, 31845), (6369, 30660), (6570, 29722), (6755, 28908), (6930, 28178), (6948, 28105), (7227, 27020), (7665, 25476), (8030, 24318), (8106, 24090), (8492, 22995), (8685, 22484), (9198, 21230), (9636, 20265), (10220, 19107), (10615, 18396), (11242, 17370), (11580, 16863), (12045, 16212), (12159, 16060), (12738, 15330), (13140, 14861), (13510, 14454), (13860, 14089)]