20226985200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{14747}}^1$

素因数の和:14901

約数の個数: 240

約数和(自身を含む): 72564879360

約数和(自身を除く): 52337894160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 127, 135, 144, 150, 180, 200, 216, 225, 240, 254, 270, 300, 360, 381, 400, 432, 450, 508, 540, 600, 635, 675, 720, 762, 900, 1016, 1080, 1143, 1200, 1270, 1350, 1524, 1800, 1905, 2032, 2160, 2286, 2540, 2700, 3048, 3175, 3429, 3600, 3810, 4572, 5080, 5400, 5715, 6096, 6350, 6858, 7620, 9144, 9525, 10160, 10800, 11430, 12700, 13716, 14747, 15240, 17145, 18288, 19050, 22860, 25400, 27432, 28575, 29494, 30480, 34290, 38100, 44241, 45720, 50800, 54864, 57150, 58988, 68580, 73735, 76200, 85725, 88482, 91440, 114300, 117976, 132723, 137160, 147470, 152400, 171450, 176964, 221205, 228600, 235952, 265446, 274320, 294940, 342900, 353928, 368675, 398169, 442410, 457200, 530892, 589880, 663615, 685800, 707856, 737350, 796338, 884820, 1061784, 1106025, 1179760, 1327230, 1371600, 1474700, 1592676, 1769640, 1872869, 1990845, 2123568, 2212050, 2654460, 2949400, 3185352, 3318075, 3539280, 3745738, 3981690, 4424100, 5308920, 5618607, 5898800, 6370704, 6636150, 7491476, 7963380, 8848200, 9364345, 9954225, 10617840, 11237214, 13272300, 14982952, 15926760, 16855821, 17696400, 18728690, 19908450, 22474428, 26544600, 28093035, 29965904, 31853520, 33711642, 37457380, 39816900, 44948856, 46821725, 50567463, 53089200, 56186070, 67423284, 74914760, 79633800, 84279105, 89897712, 93643450, 101134926, 112372140, 134846568, 140465175, 149829520, 159267600, 168558210, 187286900, 202269852, 224744280, 252837315, 269693136, 280930350, 337116420, 374573800, 404539704, 421395525, 449488560, 505674630, 561860700, 674232840, 749147600, 809079408, 842791050, 1011349260, 1123721400, 1264186575, 1348465680, 1685582100, 2022698520, 2247442800, 2528373150, 3371164200, 4045397040, 5056746300, 6742328400, 10113492600, 20226985200]

約数ペア:

[(1, 20226985200), (2, 10113492600), (3, 6742328400), (4, 5056746300), (5, 4045397040), (6, 3371164200), (8, 2528373150), (9, 2247442800), (10, 2022698520), (12, 1685582100), (15, 1348465680), (16, 1264186575), (18, 1123721400), (20, 1011349260), (24, 842791050), (25, 809079408), (27, 749147600), (30, 674232840), (36, 561860700), (40, 505674630), (45, 449488560), (48, 421395525), (50, 404539704), (54, 374573800), (60, 337116420), (72, 280930350), (75, 269693136), (80, 252837315), (90, 224744280), (100, 202269852), (108, 187286900), (120, 168558210), (127, 159267600), (135, 149829520), (144, 140465175), (150, 134846568), (180, 112372140), (200, 101134926), (216, 93643450), (225, 89897712), (240, 84279105), (254, 79633800), (270, 74914760), (300, 67423284), (360, 56186070), (381, 53089200), (400, 50567463), (432, 46821725), (450, 44948856), (508, 39816900), (540, 37457380), (600, 33711642), (635, 31853520), (675, 29965904), (720, 28093035), (762, 26544600), (900, 22474428), (1016, 19908450), (1080, 18728690), (1143, 17696400), (1200, 16855821), (1270, 15926760), (1350, 14982952), (1524, 13272300), (1800, 11237214), (1905, 10617840), (2032, 9954225), (2160, 9364345), (2286, 8848200), (2540, 7963380), (2700, 7491476), (3048, 6636150), (3175, 6370704), (3429, 5898800), (3600, 5618607), (3810, 5308920), (4572, 4424100), (5080, 3981690), (5400, 3745738), (5715, 3539280), (6096, 3318075), (6350, 3185352), (6858, 2949400), (7620, 2654460), (9144, 2212050), (9525, 2123568), (10160, 1990845), (10800, 1872869), (11430, 1769640), (12700, 1592676), (13716, 1474700), (14747, 1371600), (15240, 1327230), (17145, 1179760), (18288, 1106025), (19050, 1061784), (22860, 884820), (25400, 796338), (27432, 737350), (28575, 707856), (29494, 685800), (30480, 663615), (34290, 589880), (38100, 530892), (44241, 457200), (45720, 442410), (50800, 398169), (54864, 368675), (57150, 353928), (58988, 342900), (68580, 294940), (73735, 274320), (76200, 265446), (85725, 235952), (88482, 228600), (91440, 221205), (114300, 176964), (117976, 171450), (132723, 152400), (137160, 147470)]