161608800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 216

約数和(自身を含む): 561198456

約数和(自身を除く): 399589656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 233, 240, 255, 272, 289, 300, 340, 400, 408, 425, 466, 480, 510, 544, 578, 600, 680, 699, 800, 816, 850, 867, 932, 1020, 1156, 1165, 1200, 1275, 1360, 1398, 1445, 1632, 1700, 1734, 1864, 2040, 2312, 2330, 2400, 2550, 2720, 2796, 2890, 3400, 3468, 3495, 3728, 3961, 4080, 4335, 4624, 4660, 5100, 5592, 5780, 5825, 6800, 6936, 6990, 7225, 7456, 7922, 8160, 8670, 9248, 9320, 10200, 11184, 11560, 11650, 11883, 13600, 13872, 13980, 14450, 15844, 17340, 17475, 18640, 19805, 20400, 21675, 22368, 23120, 23300, 23766, 27744, 27960, 28900, 31688, 34680, 34950, 37280, 39610, 40800, 43350, 46240, 46600, 47532, 55920, 57800, 59415, 63376, 67337, 69360, 69900, 79220, 86700, 93200, 95064, 99025, 111840, 115600, 118830, 126752, 134674, 138720, 139800, 158440, 173400, 186400, 190128, 198050, 202011, 231200, 237660, 269348, 279600, 297075, 316880, 336685, 346800, 380256, 396100, 404022, 475320, 538696, 559200, 594150, 633760, 673370, 693600, 792200, 808044, 950640, 1010055, 1077392, 1188300, 1346740, 1584400, 1616088, 1683425, 1901280, 2020110, 2154784, 2376600, 2693480, 3168800, 3232176, 3366850, 4040220, 4753200, 5050275, 5386960, 6464352, 6733700, 8080440, 9506400, 10100550, 10773920, 13467400, 16160880, 20201100, 26934800, 32321760, 40402200, 53869600, 80804400, 161608800]

約数ペア:

[(1, 161608800), (2, 80804400), (3, 53869600), (4, 40402200), (5, 32321760), (6, 26934800), (8, 20201100), (10, 16160880), (12, 13467400), (15, 10773920), (16, 10100550), (17, 9506400), (20, 8080440), (24, 6733700), (25, 6464352), (30, 5386960), (32, 5050275), (34, 4753200), (40, 4040220), (48, 3366850), (50, 3232176), (51, 3168800), (60, 2693480), (68, 2376600), (75, 2154784), (80, 2020110), (85, 1901280), (96, 1683425), (100, 1616088), (102, 1584400), (120, 1346740), (136, 1188300), (150, 1077392), (160, 1010055), (170, 950640), (200, 808044), (204, 792200), (233, 693600), (240, 673370), (255, 633760), (272, 594150), (289, 559200), (300, 538696), (340, 475320), (400, 404022), (408, 396100), (425, 380256), (466, 346800), (480, 336685), (510, 316880), (544, 297075), (578, 279600), (600, 269348), (680, 237660), (699, 231200), (800, 202011), (816, 198050), (850, 190128), (867, 186400), (932, 173400), (1020, 158440), (1156, 139800), (1165, 138720), (1200, 134674), (1275, 126752), (1360, 118830), (1398, 115600), (1445, 111840), (1632, 99025), (1700, 95064), (1734, 93200), (1864, 86700), (2040, 79220), (2312, 69900), (2330, 69360), (2400, 67337), (2550, 63376), (2720, 59415), (2796, 57800), (2890, 55920), (3400, 47532), (3468, 46600), (3495, 46240), (3728, 43350), (3961, 40800), (4080, 39610), (4335, 37280), (4624, 34950), (4660, 34680), (5100, 31688), (5592, 28900), (5780, 27960), (5825, 27744), (6800, 23766), (6936, 23300), (6990, 23120), (7225, 22368), (7456, 21675), (7922, 20400), (8160, 19805), (8670, 18640), (9248, 17475), (9320, 17340), (10200, 15844), (11184, 14450), (11560, 13980), (11650, 13872), (11883, 13600)]