128599200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 216

約数和(自身を含む): 463400028

約数和(自身を除く): 334800828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 212, 225, 240, 265, 288, 300, 318, 337, 360, 400, 424, 450, 477, 480, 530, 600, 636, 674, 720, 795, 800, 848, 900, 954, 1011, 1060, 1200, 1272, 1325, 1348, 1440, 1590, 1685, 1696, 1800, 1908, 2022, 2120, 2385, 2400, 2544, 2650, 2696, 3033, 3180, 3370, 3600, 3816, 3975, 4044, 4240, 4770, 5055, 5088, 5300, 5392, 6066, 6360, 6740, 7200, 7632, 7950, 8088, 8425, 8480, 9540, 10110, 10600, 10784, 11925, 12132, 12720, 13480, 15165, 15264, 15900, 16176, 16850, 17861, 19080, 20220, 21200, 23850, 24264, 25275, 25440, 26960, 30330, 31800, 32352, 33700, 35722, 38160, 40440, 42400, 47700, 48528, 50550, 53583, 53920, 60660, 63600, 67400, 71444, 75825, 76320, 80880, 89305, 95400, 97056, 101100, 107166, 121320, 127200, 134800, 142888, 151650, 160749, 161760, 178610, 190800, 202200, 214332, 242640, 267915, 269600, 285776, 303300, 321498, 357220, 381600, 404400, 428664, 446525, 485280, 535830, 571552, 606600, 642996, 714440, 803745, 808800, 857328, 893050, 1071660, 1213200, 1285992, 1339575, 1428880, 1607490, 1714656, 1786100, 2143320, 2426400, 2571984, 2679150, 2857760, 3214980, 3572200, 4018725, 4286640, 5143968, 5358300, 6429960, 7144400, 8037450, 8573280, 10716600, 12859920, 14288800, 16074900, 21433200, 25719840, 32149800, 42866400, 64299600, 128599200]

約数ペア:

[(1, 128599200), (2, 64299600), (3, 42866400), (4, 32149800), (5, 25719840), (6, 21433200), (8, 16074900), (9, 14288800), (10, 12859920), (12, 10716600), (15, 8573280), (16, 8037450), (18, 7144400), (20, 6429960), (24, 5358300), (25, 5143968), (30, 4286640), (32, 4018725), (36, 3572200), (40, 3214980), (45, 2857760), (48, 2679150), (50, 2571984), (53, 2426400), (60, 2143320), (72, 1786100), (75, 1714656), (80, 1607490), (90, 1428880), (96, 1339575), (100, 1285992), (106, 1213200), (120, 1071660), (144, 893050), (150, 857328), (159, 808800), (160, 803745), (180, 714440), (200, 642996), (212, 606600), (225, 571552), (240, 535830), (265, 485280), (288, 446525), (300, 428664), (318, 404400), (337, 381600), (360, 357220), (400, 321498), (424, 303300), (450, 285776), (477, 269600), (480, 267915), (530, 242640), (600, 214332), (636, 202200), (674, 190800), (720, 178610), (795, 161760), (800, 160749), (848, 151650), (900, 142888), (954, 134800), (1011, 127200), (1060, 121320), (1200, 107166), (1272, 101100), (1325, 97056), (1348, 95400), (1440, 89305), (1590, 80880), (1685, 76320), (1696, 75825), (1800, 71444), (1908, 67400), (2022, 63600), (2120, 60660), (2385, 53920), (2400, 53583), (2544, 50550), (2650, 48528), (2696, 47700), (3033, 42400), (3180, 40440), (3370, 38160), (3600, 35722), (3816, 33700), (3975, 32352), (4044, 31800), (4240, 30330), (4770, 26960), (5055, 25440), (5088, 25275), (5300, 24264), (5392, 23850), (6066, 21200), (6360, 20220), (6740, 19080), (7200, 17861), (7632, 16850), (7950, 16176), (8088, 15900), (8425, 15264), (8480, 15165), (9540, 13480), (10110, 12720), (10600, 12132), (10784, 11925)]