68350500

素因数分解:

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

素因数の和:172

約数の個数: 192

約数和(自身を含む): 227485440

約数和(自身を除く): 159134940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 83, 90, 100, 108, 122, 125, 135, 150, 166, 180, 183, 225, 244, 249, 250, 270, 300, 305, 332, 366, 375, 415, 450, 498, 500, 540, 549, 610, 675, 732, 747, 750, 830, 900, 915, 996, 1098, 1125, 1220, 1245, 1350, 1494, 1500, 1525, 1647, 1660, 1830, 2075, 2196, 2241, 2250, 2490, 2700, 2745, 2988, 3050, 3294, 3375, 3660, 3735, 4150, 4482, 4500, 4575, 4980, 5063, 5490, 6100, 6225, 6588, 6750, 7470, 7625, 8235, 8300, 8964, 9150, 10126, 10375, 10980, 11205, 12450, 13500, 13725, 14940, 15189, 15250, 16470, 18300, 18675, 20252, 20750, 22410, 22875, 24900, 25315, 27450, 30378, 30500, 31125, 32940, 37350, 41175, 41500, 44820, 45567, 45750, 50630, 54900, 56025, 60756, 62250, 68625, 74700, 75945, 82350, 91134, 91500, 93375, 101260, 112050, 124500, 126575, 136701, 137250, 151890, 164700, 182268, 186750, 205875, 224100, 227835, 253150, 273402, 274500, 280125, 303780, 373500, 379725, 411750, 455670, 506300, 546804, 560250, 632875, 683505, 759450, 823500, 911340, 1120500, 1139175, 1265750, 1367010, 1518900, 1898625, 2278350, 2531500, 2734020, 3417525, 3797250, 4556700, 5695875, 6835050, 7594500, 11391750, 13670100, 17087625, 22783500, 34175250, 68350500]

約数ペア:

[(1, 68350500), (2, 34175250), (3, 22783500), (4, 17087625), (5, 13670100), (6, 11391750), (9, 7594500), (10, 6835050), (12, 5695875), (15, 4556700), (18, 3797250), (20, 3417525), (25, 2734020), (27, 2531500), (30, 2278350), (36, 1898625), (45, 1518900), (50, 1367010), (54, 1265750), (60, 1139175), (61, 1120500), (75, 911340), (83, 823500), (90, 759450), (100, 683505), (108, 632875), (122, 560250), (125, 546804), (135, 506300), (150, 455670), (166, 411750), (180, 379725), (183, 373500), (225, 303780), (244, 280125), (249, 274500), (250, 273402), (270, 253150), (300, 227835), (305, 224100), (332, 205875), (366, 186750), (375, 182268), (415, 164700), (450, 151890), (498, 137250), (500, 136701), (540, 126575), (549, 124500), (610, 112050), (675, 101260), (732, 93375), (747, 91500), (750, 91134), (830, 82350), (900, 75945), (915, 74700), (996, 68625), (1098, 62250), (1125, 60756), (1220, 56025), (1245, 54900), (1350, 50630), (1494, 45750), (1500, 45567), (1525, 44820), (1647, 41500), (1660, 41175), (1830, 37350), (2075, 32940), (2196, 31125), (2241, 30500), (2250, 30378), (2490, 27450), (2700, 25315), (2745, 24900), (2988, 22875), (3050, 22410), (3294, 20750), (3375, 20252), (3660, 18675), (3735, 18300), (4150, 16470), (4482, 15250), (4500, 15189), (4575, 14940), (4980, 13725), (5063, 13500), (5490, 12450), (6100, 11205), (6225, 10980), (6588, 10375), (6750, 10126), (7470, 9150), (7625, 8964), (8235, 8300)]