85665960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 292481280

約数和(自身を除く): 206815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 61, 72, 83, 90, 94, 120, 122, 141, 166, 180, 183, 188, 235, 244, 249, 282, 305, 332, 360, 366, 376, 415, 423, 470, 488, 498, 549, 564, 610, 664, 705, 732, 747, 830, 846, 915, 940, 996, 1098, 1128, 1220, 1245, 1410, 1464, 1494, 1660, 1692, 1830, 1880, 1992, 2115, 2196, 2440, 2490, 2745, 2820, 2867, 2988, 3320, 3384, 3660, 3735, 3901, 4230, 4392, 4980, 5063, 5490, 5640, 5734, 5976, 7320, 7470, 7802, 8460, 8601, 9960, 10126, 10980, 11468, 11703, 14335, 14940, 15189, 15604, 16920, 17202, 19505, 20252, 21960, 22936, 23406, 25315, 25803, 28670, 29880, 30378, 31208, 34404, 35109, 39010, 40504, 43005, 45567, 46812, 50630, 51606, 57340, 58515, 60756, 68808, 70218, 75945, 78020, 86010, 91134, 93624, 101260, 103212, 114680, 117030, 121512, 129015, 140436, 151890, 156040, 172020, 175545, 182268, 202520, 206424, 227835, 234060, 237961, 258030, 280872, 303780, 344040, 351090, 364536, 455670, 468120, 475922, 516060, 607560, 702180, 713883, 911340, 951844, 1032120, 1189805, 1404360, 1427766, 1822680, 1903688, 2141649, 2379610, 2855532, 3569415, 4283298, 4759220, 5711064, 7138830, 8566596, 9518440, 10708245, 14277660, 17133192, 21416490, 28555320, 42832980, 85665960]

約数ペア:

[(1, 85665960), (2, 42832980), (3, 28555320), (4, 21416490), (5, 17133192), (6, 14277660), (8, 10708245), (9, 9518440), (10, 8566596), (12, 7138830), (15, 5711064), (18, 4759220), (20, 4283298), (24, 3569415), (30, 2855532), (36, 2379610), (40, 2141649), (45, 1903688), (47, 1822680), (60, 1427766), (61, 1404360), (72, 1189805), (83, 1032120), (90, 951844), (94, 911340), (120, 713883), (122, 702180), (141, 607560), (166, 516060), (180, 475922), (183, 468120), (188, 455670), (235, 364536), (244, 351090), (249, 344040), (282, 303780), (305, 280872), (332, 258030), (360, 237961), (366, 234060), (376, 227835), (415, 206424), (423, 202520), (470, 182268), (488, 175545), (498, 172020), (549, 156040), (564, 151890), (610, 140436), (664, 129015), (705, 121512), (732, 117030), (747, 114680), (830, 103212), (846, 101260), (915, 93624), (940, 91134), (996, 86010), (1098, 78020), (1128, 75945), (1220, 70218), (1245, 68808), (1410, 60756), (1464, 58515), (1494, 57340), (1660, 51606), (1692, 50630), (1830, 46812), (1880, 45567), (1992, 43005), (2115, 40504), (2196, 39010), (2440, 35109), (2490, 34404), (2745, 31208), (2820, 30378), (2867, 29880), (2988, 28670), (3320, 25803), (3384, 25315), (3660, 23406), (3735, 22936), (3901, 21960), (4230, 20252), (4392, 19505), (4980, 17202), (5063, 16920), (5490, 15604), (5640, 15189), (5734, 14940), (5976, 14335), (7320, 11703), (7470, 11468), (7802, 10980), (8460, 10126), (8601, 9960)]