65894040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 241315200

約数和(自身を除く): 175421160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 97, 102, 108, 111, 120, 135, 136, 148, 153, 170, 180, 185, 194, 204, 216, 222, 255, 270, 291, 296, 306, 333, 340, 360, 370, 388, 408, 444, 459, 485, 510, 540, 555, 582, 612, 629, 666, 680, 740, 765, 776, 873, 888, 918, 970, 999, 1020, 1080, 1110, 1164, 1224, 1258, 1332, 1455, 1480, 1530, 1649, 1665, 1746, 1836, 1887, 1940, 1998, 2040, 2220, 2295, 2328, 2516, 2619, 2664, 2910, 3060, 3145, 3298, 3330, 3492, 3589, 3672, 3774, 3880, 3996, 4365, 4440, 4590, 4947, 4995, 5032, 5238, 5661, 5820, 6120, 6290, 6596, 6660, 6984, 7178, 7548, 7992, 8245, 8730, 9180, 9435, 9894, 9990, 10476, 10767, 11322, 11640, 12580, 13095, 13192, 13320, 14356, 14841, 15096, 16490, 16983, 17460, 17945, 18360, 18870, 19788, 19980, 20952, 21534, 22644, 24735, 25160, 26190, 28305, 28712, 29682, 32301, 32980, 33966, 34920, 35890, 37740, 39576, 39960, 43068, 44523, 45288, 49470, 52380, 53835, 56610, 59364, 61013, 64602, 65960, 67932, 71780, 74205, 75480, 84915, 86136, 89046, 96903, 98940, 104760, 107670, 113220, 118728, 122026, 129204, 135864, 143560, 148410, 161505, 169830, 178092, 183039, 193806, 197880, 215340, 222615, 226440, 244052, 258408, 296820, 305065, 323010, 339660, 356184, 366078, 387612, 430680, 445230, 484515, 488104, 549117, 593640, 610130, 646020, 679320, 732156, 775224, 890460, 915195, 969030, 1098234, 1220260, 1292040, 1464312, 1647351, 1780920, 1830390, 1938060, 2196468, 2440520, 2745585, 3294702, 3660780, 3876120, 4392936, 5491170, 6589404, 7321560, 8236755, 10982340, 13178808, 16473510, 21964680, 32947020, 65894040]

約数ペア:

[(1, 65894040), (2, 32947020), (3, 21964680), (4, 16473510), (5, 13178808), (6, 10982340), (8, 8236755), (9, 7321560), (10, 6589404), (12, 5491170), (15, 4392936), (17, 3876120), (18, 3660780), (20, 3294702), (24, 2745585), (27, 2440520), (30, 2196468), (34, 1938060), (36, 1830390), (37, 1780920), (40, 1647351), (45, 1464312), (51, 1292040), (54, 1220260), (60, 1098234), (68, 969030), (72, 915195), (74, 890460), (85, 775224), (90, 732156), (97, 679320), (102, 646020), (108, 610130), (111, 593640), (120, 549117), (135, 488104), (136, 484515), (148, 445230), (153, 430680), (170, 387612), (180, 366078), (185, 356184), (194, 339660), (204, 323010), (216, 305065), (222, 296820), (255, 258408), (270, 244052), (291, 226440), (296, 222615), (306, 215340), (333, 197880), (340, 193806), (360, 183039), (370, 178092), (388, 169830), (408, 161505), (444, 148410), (459, 143560), (485, 135864), (510, 129204), (540, 122026), (555, 118728), (582, 113220), (612, 107670), (629, 104760), (666, 98940), (680, 96903), (740, 89046), (765, 86136), (776, 84915), (873, 75480), (888, 74205), (918, 71780), (970, 67932), (999, 65960), (1020, 64602), (1080, 61013), (1110, 59364), (1164, 56610), (1224, 53835), (1258, 52380), (1332, 49470), (1455, 45288), (1480, 44523), (1530, 43068), (1649, 39960), (1665, 39576), (1746, 37740), (1836, 35890), (1887, 34920), (1940, 33966), (1998, 32980), (2040, 32301), (2220, 29682), (2295, 28712), (2328, 28305), (2516, 26190), (2619, 25160), (2664, 24735), (2910, 22644), (3060, 21534), (3145, 20952), (3298, 19980), (3330, 19788), (3492, 18870), (3589, 18360), (3672, 17945), (3774, 17460), (3880, 16983), (3996, 16490), (4365, 15096), (4440, 14841), (4590, 14356), (4947, 13320), (4995, 13192), (5032, 13095), (5238, 12580), (5661, 11640), (5820, 11322), (6120, 10767), (6290, 10476), (6596, 9990), (6660, 9894), (6984, 9435), (7178, 9180), (7548, 8730), (7992, 8245)]