145543800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 503539200

約数和(自身を除く): 357995400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 255, 285, 300, 323, 340, 380, 408, 425, 456, 475, 510, 570, 600, 646, 680, 751, 760, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1502, 1615, 1700, 1900, 1938, 2040, 2253, 2280, 2550, 2584, 2850, 3004, 3230, 3400, 3755, 3800, 3876, 4506, 4845, 5100, 5700, 6008, 6460, 7510, 7752, 8075, 9012, 9690, 10200, 11265, 11400, 12767, 12920, 14269, 15020, 16150, 18024, 18775, 19380, 22530, 24225, 25534, 28538, 30040, 32300, 37550, 38301, 38760, 42807, 45060, 48450, 51068, 56325, 57076, 63835, 64600, 71345, 75100, 76602, 85614, 90120, 96900, 102136, 112650, 114152, 127670, 142690, 150200, 153204, 171228, 191505, 193800, 214035, 225300, 242573, 255340, 285380, 306408, 319175, 342456, 356725, 383010, 428070, 450600, 485146, 510680, 570760, 638350, 713450, 727719, 766020, 856140, 957525, 970292, 1070175, 1212865, 1276700, 1426900, 1455438, 1532040, 1712280, 1915050, 1940584, 2140350, 2425730, 2553400, 2853800, 2910876, 3638595, 3830100, 4280700, 4851460, 5821752, 6064325, 7277190, 7660200, 8561400, 9702920, 12128650, 14554380, 18192975, 24257300, 29108760, 36385950, 48514600, 72771900, 145543800]

約数ペア:

[(1, 145543800), (2, 72771900), (3, 48514600), (4, 36385950), (5, 29108760), (6, 24257300), (8, 18192975), (10, 14554380), (12, 12128650), (15, 9702920), (17, 8561400), (19, 7660200), (20, 7277190), (24, 6064325), (25, 5821752), (30, 4851460), (34, 4280700), (38, 3830100), (40, 3638595), (50, 2910876), (51, 2853800), (57, 2553400), (60, 2425730), (68, 2140350), (75, 1940584), (76, 1915050), (85, 1712280), (95, 1532040), (100, 1455438), (102, 1426900), (114, 1276700), (120, 1212865), (136, 1070175), (150, 970292), (152, 957525), (170, 856140), (190, 766020), (200, 727719), (204, 713450), (228, 638350), (255, 570760), (285, 510680), (300, 485146), (323, 450600), (340, 428070), (380, 383010), (408, 356725), (425, 342456), (456, 319175), (475, 306408), (510, 285380), (570, 255340), (600, 242573), (646, 225300), (680, 214035), (751, 193800), (760, 191505), (850, 171228), (950, 153204), (969, 150200), (1020, 142690), (1140, 127670), (1275, 114152), (1292, 112650), (1425, 102136), (1502, 96900), (1615, 90120), (1700, 85614), (1900, 76602), (1938, 75100), (2040, 71345), (2253, 64600), (2280, 63835), (2550, 57076), (2584, 56325), (2850, 51068), (3004, 48450), (3230, 45060), (3400, 42807), (3755, 38760), (3800, 38301), (3876, 37550), (4506, 32300), (4845, 30040), (5100, 28538), (5700, 25534), (6008, 24225), (6460, 22530), (7510, 19380), (7752, 18775), (8075, 18024), (9012, 16150), (9690, 15020), (10200, 14269), (11265, 12920), (11400, 12767)]