74364840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 267883200

約数和(自身を除く): 193518360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 89, 90, 99, 110, 120, 132, 165, 178, 180, 198, 211, 220, 264, 267, 330, 356, 360, 396, 422, 440, 445, 495, 534, 633, 660, 712, 792, 801, 844, 890, 979, 990, 1055, 1068, 1266, 1320, 1335, 1602, 1688, 1780, 1899, 1958, 1980, 2110, 2136, 2321, 2532, 2670, 2937, 3165, 3204, 3560, 3798, 3916, 3960, 4005, 4220, 4642, 4895, 5064, 5340, 5874, 6330, 6408, 6963, 7596, 7832, 8010, 8440, 8811, 9284, 9495, 9790, 10680, 11605, 11748, 12660, 13926, 14685, 15192, 16020, 17622, 18568, 18779, 18990, 19580, 20889, 23210, 23496, 25320, 27852, 29370, 32040, 34815, 35244, 37558, 37980, 39160, 41778, 44055, 46420, 55704, 56337, 58740, 69630, 70488, 75116, 75960, 83556, 88110, 92840, 93895, 104445, 112674, 117480, 139260, 150232, 167112, 169011, 176220, 187790, 206569, 208890, 225348, 278520, 281685, 338022, 352440, 375580, 413138, 417780, 450696, 563370, 619707, 676044, 751160, 826276, 835560, 845055, 1032845, 1126740, 1239414, 1352088, 1652552, 1690110, 1859121, 2065690, 2253480, 2478828, 3098535, 3380220, 3718242, 4131380, 4957656, 6197070, 6760440, 7436484, 8262760, 9295605, 12394140, 14872968, 18591210, 24788280, 37182420, 74364840]

約数ペア:

[(1, 74364840), (2, 37182420), (3, 24788280), (4, 18591210), (5, 14872968), (6, 12394140), (8, 9295605), (9, 8262760), (10, 7436484), (11, 6760440), (12, 6197070), (15, 4957656), (18, 4131380), (20, 3718242), (22, 3380220), (24, 3098535), (30, 2478828), (33, 2253480), (36, 2065690), (40, 1859121), (44, 1690110), (45, 1652552), (55, 1352088), (60, 1239414), (66, 1126740), (72, 1032845), (88, 845055), (89, 835560), (90, 826276), (99, 751160), (110, 676044), (120, 619707), (132, 563370), (165, 450696), (178, 417780), (180, 413138), (198, 375580), (211, 352440), (220, 338022), (264, 281685), (267, 278520), (330, 225348), (356, 208890), (360, 206569), (396, 187790), (422, 176220), (440, 169011), (445, 167112), (495, 150232), (534, 139260), (633, 117480), (660, 112674), (712, 104445), (792, 93895), (801, 92840), (844, 88110), (890, 83556), (979, 75960), (990, 75116), (1055, 70488), (1068, 69630), (1266, 58740), (1320, 56337), (1335, 55704), (1602, 46420), (1688, 44055), (1780, 41778), (1899, 39160), (1958, 37980), (1980, 37558), (2110, 35244), (2136, 34815), (2321, 32040), (2532, 29370), (2670, 27852), (2937, 25320), (3165, 23496), (3204, 23210), (3560, 20889), (3798, 19580), (3916, 18990), (3960, 18779), (4005, 18568), (4220, 17622), (4642, 16020), (4895, 15192), (5064, 14685), (5340, 13926), (5874, 12660), (6330, 11748), (6408, 11605), (6963, 10680), (7596, 9790), (7832, 9495), (8010, 9284), (8440, 8811)]