66953250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 230630400

約数和(自身を除く): 163677150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 109, 117, 125, 126, 130, 135, 150, 175, 182, 189, 195, 210, 218, 225, 234, 250, 270, 273, 315, 325, 327, 350, 351, 375, 378, 390, 450, 455, 525, 545, 546, 585, 630, 650, 654, 675, 702, 750, 763, 819, 875, 910, 945, 975, 981, 1050, 1090, 1125, 1170, 1350, 1365, 1417, 1526, 1575, 1625, 1635, 1638, 1750, 1755, 1890, 1950, 1962, 2250, 2275, 2289, 2457, 2625, 2725, 2730, 2834, 2925, 2943, 3150, 3250, 3270, 3375, 3510, 3815, 4095, 4251, 4550, 4578, 4725, 4875, 4905, 4914, 5250, 5450, 5850, 5886, 6750, 6825, 6867, 7085, 7630, 7875, 8175, 8190, 8502, 8775, 9450, 9750, 9810, 9919, 11375, 11445, 12285, 12753, 13625, 13650, 13734, 14170, 14625, 14715, 15750, 16350, 17550, 19075, 19838, 20475, 20601, 21255, 22750, 22890, 23625, 24525, 24570, 25506, 27250, 29250, 29430, 29757, 34125, 34335, 35425, 38150, 38259, 40875, 40950, 41202, 42510, 43875, 47250, 49050, 49595, 57225, 59514, 61425, 63765, 68250, 68670, 70850, 73575, 76518, 81750, 87750, 89271, 95375, 99190, 102375, 103005, 106275, 114450, 122625, 122850, 127530, 147150, 148785, 171675, 177125, 178542, 190750, 191295, 204750, 206010, 212550, 245250, 247975, 267813, 286125, 297570, 307125, 318825, 343350, 354250, 367875, 382590, 446355, 495950, 515025, 531375, 535626, 572250, 614250, 637650, 735750, 743925, 858375, 892710, 956475, 1030050, 1062750, 1239875, 1339065, 1487850, 1594125, 1716750, 1912950, 2231775, 2479750, 2575125, 2678130, 3188250, 3719625, 4463550, 4782375, 5150250, 6695325, 7439250, 9564750, 11158875, 13390650, 22317750, 33476625, 66953250]

約数ペア:

[(1, 66953250), (2, 33476625), (3, 22317750), (5, 13390650), (6, 11158875), (7, 9564750), (9, 7439250), (10, 6695325), (13, 5150250), (14, 4782375), (15, 4463550), (18, 3719625), (21, 3188250), (25, 2678130), (26, 2575125), (27, 2479750), (30, 2231775), (35, 1912950), (39, 1716750), (42, 1594125), (45, 1487850), (50, 1339065), (54, 1239875), (63, 1062750), (65, 1030050), (70, 956475), (75, 892710), (78, 858375), (90, 743925), (91, 735750), (105, 637650), (109, 614250), (117, 572250), (125, 535626), (126, 531375), (130, 515025), (135, 495950), (150, 446355), (175, 382590), (182, 367875), (189, 354250), (195, 343350), (210, 318825), (218, 307125), (225, 297570), (234, 286125), (250, 267813), (270, 247975), (273, 245250), (315, 212550), (325, 206010), (327, 204750), (350, 191295), (351, 190750), (375, 178542), (378, 177125), (390, 171675), (450, 148785), (455, 147150), (525, 127530), (545, 122850), (546, 122625), (585, 114450), (630, 106275), (650, 103005), (654, 102375), (675, 99190), (702, 95375), (750, 89271), (763, 87750), (819, 81750), (875, 76518), (910, 73575), (945, 70850), (975, 68670), (981, 68250), (1050, 63765), (1090, 61425), (1125, 59514), (1170, 57225), (1350, 49595), (1365, 49050), (1417, 47250), (1526, 43875), (1575, 42510), (1625, 41202), (1635, 40950), (1638, 40875), (1750, 38259), (1755, 38150), (1890, 35425), (1950, 34335), (1962, 34125), (2250, 29757), (2275, 29430), (2289, 29250), (2457, 27250), (2625, 25506), (2725, 24570), (2730, 24525), (2834, 23625), (2925, 22890), (2943, 22750), (3150, 21255), (3250, 20601), (3270, 20475), (3375, 19838), (3510, 19075), (3815, 17550), (4095, 16350), (4251, 15750), (4550, 14715), (4578, 14625), (4725, 14170), (4875, 13734), (4905, 13650), (4914, 13625), (5250, 12753), (5450, 12285), (5850, 11445), (5886, 11375), (6750, 9919), (6825, 9810), (6867, 9750), (7085, 9450), (7630, 8775), (7875, 8502), (8175, 8190)]