68917800240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{23687}}^1$

素因数の和:24161

約数の個数: 200

約数和(自身を含む): 239904957600

約数和(自身を除く): 170987157360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 449, 540, 648, 720, 810, 898, 1080, 1296, 1347, 1620, 1796, 2160, 2245, 2694, 3240, 3592, 4041, 4490, 5388, 6480, 6735, 7184, 8082, 8980, 10776, 12123, 13470, 16164, 17960, 20205, 21552, 23687, 24246, 26940, 32328, 35920, 36369, 40410, 47374, 48492, 53880, 60615, 64656, 71061, 72738, 80820, 94748, 96984, 107760, 118435, 121230, 142122, 145476, 161640, 181845, 189496, 193968, 213183, 236870, 242460, 284244, 290952, 323280, 355305, 363690, 378992, 426366, 473740, 484920, 568488, 581904, 639549, 710610, 727380, 852732, 947480, 969840, 1065915, 1136976, 1279098, 1421220, 1454760, 1705464, 1894960, 1918647, 2131830, 2558196, 2842440, 2909520, 3197745, 3410928, 3837294, 4263660, 5116392, 5684880, 6395490, 7674588, 8527320, 9593235, 10232784, 10635463, 12790980, 15349176, 17054640, 19186470, 21270926, 25581960, 30698352, 31906389, 38372940, 42541852, 51163920, 53177315, 63812778, 76745880, 85083704, 95719167, 106354630, 127625556, 153491760, 159531945, 170167408, 191438334, 212709260, 255251112, 287157501, 319063890, 382876668, 425418520, 478595835, 510502224, 574315002, 638127780, 765753336, 850837040, 861472503, 957191670, 1148630004, 1276255560, 1435787505, 1531506672, 1722945006, 1914383340, 2297260008, 2552511120, 2871575010, 3445890012, 3828766680, 4307362515, 4594520016, 5743150020, 6891780024, 7657533360, 8614725030, 11486300040, 13783560048, 17229450060, 22972600080, 34458900120, 68917800240]

約数ペア:

[(1, 68917800240), (2, 34458900120), (3, 22972600080), (4, 17229450060), (5, 13783560048), (6, 11486300040), (8, 8614725030), (9, 7657533360), (10, 6891780024), (12, 5743150020), (15, 4594520016), (16, 4307362515), (18, 3828766680), (20, 3445890012), (24, 2871575010), (27, 2552511120), (30, 2297260008), (36, 1914383340), (40, 1722945006), (45, 1531506672), (48, 1435787505), (54, 1276255560), (60, 1148630004), (72, 957191670), (80, 861472503), (81, 850837040), (90, 765753336), (108, 638127780), (120, 574315002), (135, 510502224), (144, 478595835), (162, 425418520), (180, 382876668), (216, 319063890), (240, 287157501), (270, 255251112), (324, 212709260), (360, 191438334), (405, 170167408), (432, 159531945), (449, 153491760), (540, 127625556), (648, 106354630), (720, 95719167), (810, 85083704), (898, 76745880), (1080, 63812778), (1296, 53177315), (1347, 51163920), (1620, 42541852), (1796, 38372940), (2160, 31906389), (2245, 30698352), (2694, 25581960), (3240, 21270926), (3592, 19186470), (4041, 17054640), (4490, 15349176), (5388, 12790980), (6480, 10635463), (6735, 10232784), (7184, 9593235), (8082, 8527320), (8980, 7674588), (10776, 6395490), (12123, 5684880), (13470, 5116392), (16164, 4263660), (17960, 3837294), (20205, 3410928), (21552, 3197745), (23687, 2909520), (24246, 2842440), (26940, 2558196), (32328, 2131830), (35920, 1918647), (36369, 1894960), (40410, 1705464), (47374, 1454760), (48492, 1421220), (53880, 1279098), (60615, 1136976), (64656, 1065915), (71061, 969840), (72738, 947480), (80820, 852732), (94748, 727380), (96984, 710610), (107760, 639549), (118435, 581904), (121230, 568488), (142122, 484920), (145476, 473740), (161640, 426366), (181845, 378992), (189496, 363690), (193968, 355305), (213183, 323280), (236870, 290952), (242460, 284244)]