145994800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2315

約数の個数: 120

約数和(自身を含む): 418473216

約数和(自身を除く): 272478416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2267, 2300, 2576, 2800, 3220, 4025, 4534, 4600, 6440, 8050, 9068, 9200, 11335, 12880, 15869, 16100, 18136, 22670, 31738, 32200, 36272, 45340, 52141, 56675, 63476, 64400, 79345, 90680, 104282, 113350, 126952, 158690, 181360, 208564, 226700, 253904, 260705, 317380, 364987, 396725, 417128, 453400, 521410, 634760, 729974, 793450, 834256, 906800, 1042820, 1269520, 1303525, 1459948, 1586900, 1824935, 2085640, 2607050, 2919896, 3173800, 3649870, 4171280, 5214100, 5839792, 6347600, 7299740, 9124675, 10428200, 14599480, 18249350, 20856400, 29198960, 36498700, 72997400, 145994800]

約数ペア:

[(1, 145994800), (2, 72997400), (4, 36498700), (5, 29198960), (7, 20856400), (8, 18249350), (10, 14599480), (14, 10428200), (16, 9124675), (20, 7299740), (23, 6347600), (25, 5839792), (28, 5214100), (35, 4171280), (40, 3649870), (46, 3173800), (50, 2919896), (56, 2607050), (70, 2085640), (80, 1824935), (92, 1586900), (100, 1459948), (112, 1303525), (115, 1269520), (140, 1042820), (161, 906800), (175, 834256), (184, 793450), (200, 729974), (230, 634760), (280, 521410), (322, 453400), (350, 417128), (368, 396725), (400, 364987), (460, 317380), (560, 260705), (575, 253904), (644, 226700), (700, 208564), (805, 181360), (920, 158690), (1150, 126952), (1288, 113350), (1400, 104282), (1610, 90680), (1840, 79345), (2267, 64400), (2300, 63476), (2576, 56675), (2800, 52141), (3220, 45340), (4025, 36272), (4534, 32200), (4600, 31738), (6440, 22670), (8050, 18136), (9068, 16100), (9200, 15869), (11335, 12880)]