76230280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 221616000

約数和(自身を除く): 145385720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 49, 56, 70, 76, 89, 92, 95, 98, 115, 133, 140, 152, 161, 178, 184, 190, 196, 230, 245, 266, 280, 322, 356, 380, 392, 437, 445, 460, 490, 532, 623, 644, 665, 712, 760, 805, 874, 890, 920, 931, 980, 1064, 1127, 1246, 1288, 1330, 1610, 1691, 1748, 1780, 1862, 1960, 2047, 2185, 2254, 2492, 2660, 3059, 3115, 3220, 3382, 3496, 3560, 3724, 4094, 4361, 4370, 4508, 4655, 4984, 5320, 5635, 6118, 6230, 6440, 6764, 7448, 8188, 8455, 8722, 8740, 9016, 9310, 10235, 11270, 11837, 12236, 12460, 13528, 14329, 15295, 16376, 16910, 17444, 17480, 18620, 20470, 21413, 21805, 22540, 23674, 24472, 24920, 28658, 30590, 33820, 34888, 37240, 38893, 40940, 42826, 43610, 45080, 47348, 57316, 59185, 61180, 67640, 71645, 77786, 81880, 82859, 85652, 87220, 94696, 100303, 107065, 114632, 118370, 122360, 143290, 155572, 165718, 171304, 174440, 194465, 200606, 214130, 236740, 272251, 286580, 311144, 331436, 388930, 401212, 414295, 428260, 473480, 501515, 544502, 573160, 662872, 777860, 802424, 828590, 856520, 1003030, 1089004, 1361255, 1555720, 1657180, 1905757, 2006060, 2178008, 2722510, 3314360, 3811514, 4012120, 5445020, 7623028, 9528785, 10890040, 15246056, 19057570, 38115140, 76230280]

約数ペア:

[(1, 76230280), (2, 38115140), (4, 19057570), (5, 15246056), (7, 10890040), (8, 9528785), (10, 7623028), (14, 5445020), (19, 4012120), (20, 3811514), (23, 3314360), (28, 2722510), (35, 2178008), (38, 2006060), (40, 1905757), (46, 1657180), (49, 1555720), (56, 1361255), (70, 1089004), (76, 1003030), (89, 856520), (92, 828590), (95, 802424), (98, 777860), (115, 662872), (133, 573160), (140, 544502), (152, 501515), (161, 473480), (178, 428260), (184, 414295), (190, 401212), (196, 388930), (230, 331436), (245, 311144), (266, 286580), (280, 272251), (322, 236740), (356, 214130), (380, 200606), (392, 194465), (437, 174440), (445, 171304), (460, 165718), (490, 155572), (532, 143290), (623, 122360), (644, 118370), (665, 114632), (712, 107065), (760, 100303), (805, 94696), (874, 87220), (890, 85652), (920, 82859), (931, 81880), (980, 77786), (1064, 71645), (1127, 67640), (1246, 61180), (1288, 59185), (1330, 57316), (1610, 47348), (1691, 45080), (1748, 43610), (1780, 42826), (1862, 40940), (1960, 38893), (2047, 37240), (2185, 34888), (2254, 33820), (2492, 30590), (2660, 28658), (3059, 24920), (3115, 24472), (3220, 23674), (3382, 22540), (3496, 21805), (3560, 21413), (3724, 20470), (4094, 18620), (4361, 17480), (4370, 17444), (4508, 16910), (4655, 16376), (4984, 15295), (5320, 14329), (5635, 13528), (6118, 12460), (6230, 12236), (6440, 11837), (6764, 11270), (7448, 10235), (8188, 9310), (8455, 9016), (8722, 8740)]