7420375800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1423}}^1\times {\mathrm{2897}}^1$

素因数の和:4342

約数の個数: 144

約数和(自身を含む): 24946215840

約数和(自身を除く): 17525840040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1423, 1800, 2846, 2897, 4269, 5692, 5794, 7115, 8538, 8691, 11384, 11588, 12807, 14230, 14485, 17076, 17382, 21345, 23176, 25614, 26073, 28460, 28970, 34152, 34764, 35575, 42690, 43455, 51228, 52146, 56920, 57940, 64035, 69528, 71150, 72425, 85380, 86910, 102456, 104292, 106725, 115880, 128070, 130365, 142300, 144850, 170760, 173820, 208584, 213450, 217275, 256140, 260730, 284600, 289700, 320175, 347640, 426900, 434550, 512280, 521460, 579400, 640350, 651825, 853800, 869100, 1042920, 1280700, 1303650, 1738200, 2561400, 2607300, 4122431, 5214600, 8244862, 12367293, 16489724, 20612155, 24734586, 32979448, 37101879, 41224310, 49469172, 61836465, 74203758, 82448620, 98938344, 103060775, 123672930, 148407516, 164897240, 185509395, 206121550, 247345860, 296815032, 309182325, 371018790, 412243100, 494691720, 618364650, 742037580, 824486200, 927546975, 1236729300, 1484075160, 1855093950, 2473458600, 3710187900, 7420375800]

約数ペア:

[(1, 7420375800), (2, 3710187900), (3, 2473458600), (4, 1855093950), (5, 1484075160), (6, 1236729300), (8, 927546975), (9, 824486200), (10, 742037580), (12, 618364650), (15, 494691720), (18, 412243100), (20, 371018790), (24, 309182325), (25, 296815032), (30, 247345860), (36, 206121550), (40, 185509395), (45, 164897240), (50, 148407516), (60, 123672930), (72, 103060775), (75, 98938344), (90, 82448620), (100, 74203758), (120, 61836465), (150, 49469172), (180, 41224310), (200, 37101879), (225, 32979448), (300, 24734586), (360, 20612155), (450, 16489724), (600, 12367293), (900, 8244862), (1423, 5214600), (1800, 4122431), (2846, 2607300), (2897, 2561400), (4269, 1738200), (5692, 1303650), (5794, 1280700), (7115, 1042920), (8538, 869100), (8691, 853800), (11384, 651825), (11588, 640350), (12807, 579400), (14230, 521460), (14485, 512280), (17076, 434550), (17382, 426900), (21345, 347640), (23176, 320175), (25614, 289700), (26073, 284600), (28460, 260730), (28970, 256140), (34152, 217275), (34764, 213450), (35575, 208584), (42690, 173820), (43455, 170760), (51228, 144850), (52146, 142300), (56920, 130365), (57940, 128070), (64035, 115880), (69528, 106725), (71150, 104292), (72425, 102456), (85380, 86910)]