79827150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 222200064

約数和(自身を除く): 142372914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 67, 75, 78, 94, 130, 134, 141, 150, 169, 195, 201, 235, 282, 325, 335, 338, 390, 402, 470, 507, 611, 650, 670, 705, 845, 871, 975, 1005, 1014, 1175, 1222, 1410, 1675, 1690, 1742, 1833, 1950, 2010, 2350, 2535, 2613, 3055, 3149, 3350, 3525, 3666, 4225, 4355, 5025, 5070, 5226, 6110, 6298, 7050, 7943, 8450, 8710, 9165, 9447, 10050, 11323, 12675, 13065, 15275, 15745, 15886, 18330, 18894, 21775, 22646, 23829, 25350, 26130, 30550, 31490, 33969, 39715, 40937, 43550, 45825, 47235, 47658, 56615, 65325, 67938, 78725, 79430, 81874, 91650, 94470, 113230, 119145, 122811, 130650, 157450, 169845, 198575, 204685, 236175, 238290, 245622, 283075, 339690, 397150, 409370, 472350, 532181, 566150, 595725, 614055, 849225, 1023425, 1064362, 1191450, 1228110, 1596543, 1698450, 2046850, 2660905, 3070275, 3193086, 5321810, 6140550, 7982715, 13304525, 15965430, 26609050, 39913575, 79827150]

約数ペア:

[(1, 79827150), (2, 39913575), (3, 26609050), (5, 15965430), (6, 13304525), (10, 7982715), (13, 6140550), (15, 5321810), (25, 3193086), (26, 3070275), (30, 2660905), (39, 2046850), (47, 1698450), (50, 1596543), (65, 1228110), (67, 1191450), (75, 1064362), (78, 1023425), (94, 849225), (130, 614055), (134, 595725), (141, 566150), (150, 532181), (169, 472350), (195, 409370), (201, 397150), (235, 339690), (282, 283075), (325, 245622), (335, 238290), (338, 236175), (390, 204685), (402, 198575), (470, 169845), (507, 157450), (611, 130650), (650, 122811), (670, 119145), (705, 113230), (845, 94470), (871, 91650), (975, 81874), (1005, 79430), (1014, 78725), (1175, 67938), (1222, 65325), (1410, 56615), (1675, 47658), (1690, 47235), (1742, 45825), (1833, 43550), (1950, 40937), (2010, 39715), (2350, 33969), (2535, 31490), (2613, 30550), (3055, 26130), (3149, 25350), (3350, 23829), (3525, 22646), (3666, 21775), (4225, 18894), (4355, 18330), (5025, 15886), (5070, 15745), (5226, 15275), (6110, 13065), (6298, 12675), (7050, 11323), (7943, 10050), (8450, 9447), (8710, 9165)]