84748400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 239265936

約数和(自身を除く): 154517536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 103, 110, 121, 136, 170, 176, 187, 200, 206, 220, 242, 272, 275, 340, 374, 400, 412, 425, 440, 484, 515, 550, 605, 680, 748, 824, 850, 880, 935, 968, 1030, 1100, 1133, 1210, 1360, 1496, 1648, 1700, 1751, 1870, 1936, 2057, 2060, 2200, 2266, 2420, 2575, 2992, 3025, 3400, 3502, 3740, 4114, 4120, 4400, 4532, 4675, 4840, 5150, 5665, 6050, 6800, 7004, 7480, 8228, 8240, 8755, 9064, 9350, 9680, 10285, 10300, 11330, 12100, 12463, 14008, 14960, 16456, 17510, 18128, 18700, 19261, 20570, 20600, 22660, 24200, 24926, 28016, 28325, 32912, 35020, 37400, 38522, 41140, 41200, 43775, 45320, 48400, 49852, 51425, 56650, 62315, 70040, 74800, 77044, 82280, 87550, 90640, 96305, 99704, 102850, 113300, 124630, 140080, 154088, 164560, 175100, 192610, 199408, 205700, 211871, 226600, 249260, 308176, 311575, 350200, 385220, 411400, 423742, 453200, 481525, 498520, 623150, 700400, 770440, 822800, 847484, 963050, 997040, 1059355, 1246300, 1540880, 1694968, 1926100, 2118710, 2492600, 3389936, 3852200, 4237420, 4985200, 5296775, 7704400, 8474840, 10593550, 16949680, 21187100, 42374200, 84748400]

約数ペア:

[(1, 84748400), (2, 42374200), (4, 21187100), (5, 16949680), (8, 10593550), (10, 8474840), (11, 7704400), (16, 5296775), (17, 4985200), (20, 4237420), (22, 3852200), (25, 3389936), (34, 2492600), (40, 2118710), (44, 1926100), (50, 1694968), (55, 1540880), (68, 1246300), (80, 1059355), (85, 997040), (88, 963050), (100, 847484), (103, 822800), (110, 770440), (121, 700400), (136, 623150), (170, 498520), (176, 481525), (187, 453200), (200, 423742), (206, 411400), (220, 385220), (242, 350200), (272, 311575), (275, 308176), (340, 249260), (374, 226600), (400, 211871), (412, 205700), (425, 199408), (440, 192610), (484, 175100), (515, 164560), (550, 154088), (605, 140080), (680, 124630), (748, 113300), (824, 102850), (850, 99704), (880, 96305), (935, 90640), (968, 87550), (1030, 82280), (1100, 77044), (1133, 74800), (1210, 70040), (1360, 62315), (1496, 56650), (1648, 51425), (1700, 49852), (1751, 48400), (1870, 45320), (1936, 43775), (2057, 41200), (2060, 41140), (2200, 38522), (2266, 37400), (2420, 35020), (2575, 32912), (2992, 28325), (3025, 28016), (3400, 24926), (3502, 24200), (3740, 22660), (4114, 20600), (4120, 20570), (4400, 19261), (4532, 18700), (4675, 18128), (4840, 17510), (5150, 16456), (5665, 14960), (6050, 14008), (6800, 12463), (7004, 12100), (7480, 11330), (8228, 10300), (8240, 10285), (8755, 9680), (9064, 9350)]