76885900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 224423136

約数和(自身を除く): 147537236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 49, 50, 52, 65, 68, 70, 71, 85, 91, 98, 100, 119, 130, 140, 142, 170, 175, 182, 196, 221, 238, 245, 260, 284, 325, 340, 350, 355, 364, 425, 442, 455, 476, 490, 497, 595, 637, 650, 700, 710, 833, 850, 884, 910, 923, 980, 994, 1105, 1190, 1207, 1225, 1274, 1300, 1420, 1547, 1666, 1700, 1775, 1820, 1846, 1988, 2210, 2275, 2380, 2414, 2450, 2485, 2548, 2975, 3094, 3185, 3332, 3479, 3550, 3692, 4165, 4420, 4550, 4615, 4828, 4900, 4970, 5525, 5950, 6035, 6188, 6370, 6461, 6958, 7100, 7735, 8330, 8449, 9100, 9230, 9940, 10829, 11050, 11900, 12070, 12425, 12740, 12922, 13916, 15470, 15691, 15925, 16660, 16898, 17395, 18460, 20825, 21658, 22100, 23075, 24140, 24850, 25844, 30175, 30940, 31382, 31850, 32305, 33796, 34790, 38675, 41650, 42245, 43316, 45227, 46150, 49700, 54145, 59143, 60350, 62764, 63700, 64610, 69580, 77350, 78455, 83300, 84490, 86975, 90454, 92300, 108290, 109837, 118286, 120700, 129220, 154700, 156910, 161525, 168980, 173950, 180908, 211225, 216580, 219674, 226135, 236572, 270725, 295715, 313820, 323050, 347900, 392275, 422450, 439348, 452270, 541450, 549185, 591430, 646100, 768859, 784550, 844900, 904540, 1082900, 1098370, 1130675, 1182860, 1478575, 1537718, 1569100, 2196740, 2261350, 2745925, 2957150, 3075436, 3844295, 4522700, 5491850, 5914300, 7688590, 10983700, 15377180, 19221475, 38442950, 76885900]

約数ペア:

[(1, 76885900), (2, 38442950), (4, 19221475), (5, 15377180), (7, 10983700), (10, 7688590), (13, 5914300), (14, 5491850), (17, 4522700), (20, 3844295), (25, 3075436), (26, 2957150), (28, 2745925), (34, 2261350), (35, 2196740), (49, 1569100), (50, 1537718), (52, 1478575), (65, 1182860), (68, 1130675), (70, 1098370), (71, 1082900), (85, 904540), (91, 844900), (98, 784550), (100, 768859), (119, 646100), (130, 591430), (140, 549185), (142, 541450), (170, 452270), (175, 439348), (182, 422450), (196, 392275), (221, 347900), (238, 323050), (245, 313820), (260, 295715), (284, 270725), (325, 236572), (340, 226135), (350, 219674), (355, 216580), (364, 211225), (425, 180908), (442, 173950), (455, 168980), (476, 161525), (490, 156910), (497, 154700), (595, 129220), (637, 120700), (650, 118286), (700, 109837), (710, 108290), (833, 92300), (850, 90454), (884, 86975), (910, 84490), (923, 83300), (980, 78455), (994, 77350), (1105, 69580), (1190, 64610), (1207, 63700), (1225, 62764), (1274, 60350), (1300, 59143), (1420, 54145), (1547, 49700), (1666, 46150), (1700, 45227), (1775, 43316), (1820, 42245), (1846, 41650), (1988, 38675), (2210, 34790), (2275, 33796), (2380, 32305), (2414, 31850), (2450, 31382), (2485, 30940), (2548, 30175), (2975, 25844), (3094, 24850), (3185, 24140), (3332, 23075), (3479, 22100), (3550, 21658), (3692, 20825), (4165, 18460), (4420, 17395), (4550, 16898), (4615, 16660), (4828, 15925), (4900, 15691), (4970, 15470), (5525, 13916), (5950, 12922), (6035, 12740), (6188, 12425), (6370, 12070), (6461, 11900), (6958, 11050), (7100, 10829), (7735, 9940), (8330, 9230), (8449, 9100)]