97581720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 311500800

約数和(自身を除く): 213919080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 337, 380, 381, 456, 508, 570, 635, 674, 760, 762, 1011, 1016, 1140, 1270, 1348, 1524, 1685, 1905, 2022, 2280, 2413, 2540, 2696, 3048, 3370, 3810, 4044, 4826, 5055, 5080, 6403, 6740, 7239, 7620, 8088, 9652, 10110, 12065, 12806, 13480, 14478, 15240, 19209, 19304, 20220, 24130, 25612, 28956, 32015, 36195, 38418, 40440, 42799, 48260, 51224, 57912, 64030, 72390, 76836, 85598, 96045, 96520, 128060, 128397, 144780, 153672, 171196, 192090, 213995, 256120, 256794, 289560, 342392, 384180, 427990, 513588, 641985, 768360, 813181, 855980, 1027176, 1283970, 1626362, 1711960, 2439543, 2567940, 3252724, 4065905, 4879086, 5135880, 6505448, 8131810, 9758172, 12197715, 16263620, 19516344, 24395430, 32527240, 48790860, 97581720]

約数ペア:

[(1, 97581720), (2, 48790860), (3, 32527240), (4, 24395430), (5, 19516344), (6, 16263620), (8, 12197715), (10, 9758172), (12, 8131810), (15, 6505448), (19, 5135880), (20, 4879086), (24, 4065905), (30, 3252724), (38, 2567940), (40, 2439543), (57, 1711960), (60, 1626362), (76, 1283970), (95, 1027176), (114, 855980), (120, 813181), (127, 768360), (152, 641985), (190, 513588), (228, 427990), (254, 384180), (285, 342392), (337, 289560), (380, 256794), (381, 256120), (456, 213995), (508, 192090), (570, 171196), (635, 153672), (674, 144780), (760, 128397), (762, 128060), (1011, 96520), (1016, 96045), (1140, 85598), (1270, 76836), (1348, 72390), (1524, 64030), (1685, 57912), (1905, 51224), (2022, 48260), (2280, 42799), (2413, 40440), (2540, 38418), (2696, 36195), (3048, 32015), (3370, 28956), (3810, 25612), (4044, 24130), (4826, 20220), (5055, 19304), (5080, 19209), (6403, 15240), (6740, 14478), (7239, 13480), (7620, 12806), (8088, 12065), (9652, 10110)]