245410200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19477}}^1$

素因数の和:19506

約数の個数: 144

約数和(自身を含む): 941956080

約数和(自身を除く): 696545880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 19477, 38954, 58431, 77908, 97385, 116862, 136339, 155816, 175293, 194770, 233724, 272678, 292155, 350586, 389540, 409017, 467448, 486925, 545356, 584310, 681695, 701172, 779080, 818034, 876465, 973850, 1090712, 1168620, 1227051, 1363390, 1402344, 1460775, 1636068, 1752930, 1947700, 2045085, 2337240, 2454102, 2726780, 2921550, 3272136, 3408475, 3505860, 3895400, 4090170, 4382325, 4908204, 5453560, 5843100, 6135255, 6816950, 7011720, 8180340, 8764650, 9816408, 10225425, 11686200, 12270510, 13633900, 16360680, 17529300, 20450850, 24541020, 27267800, 30676275, 35058600, 40901700, 49082040, 61352550, 81803400, 122705100, 245410200]

約数ペア:

[(1, 245410200), (2, 122705100), (3, 81803400), (4, 61352550), (5, 49082040), (6, 40901700), (7, 35058600), (8, 30676275), (9, 27267800), (10, 24541020), (12, 20450850), (14, 17529300), (15, 16360680), (18, 13633900), (20, 12270510), (21, 11686200), (24, 10225425), (25, 9816408), (28, 8764650), (30, 8180340), (35, 7011720), (36, 6816950), (40, 6135255), (42, 5843100), (45, 5453560), (50, 4908204), (56, 4382325), (60, 4090170), (63, 3895400), (70, 3505860), (72, 3408475), (75, 3272136), (84, 2921550), (90, 2726780), (100, 2454102), (105, 2337240), (120, 2045085), (126, 1947700), (140, 1752930), (150, 1636068), (168, 1460775), (175, 1402344), (180, 1363390), (200, 1227051), (210, 1168620), (225, 1090712), (252, 973850), (280, 876465), (300, 818034), (315, 779080), (350, 701172), (360, 681695), (420, 584310), (450, 545356), (504, 486925), (525, 467448), (600, 409017), (630, 389540), (700, 350586), (840, 292155), (900, 272678), (1050, 233724), (1260, 194770), (1400, 175293), (1575, 155816), (1800, 136339), (2100, 116862), (2520, 97385), (3150, 77908), (4200, 58431), (6300, 38954), (12600, 19477)]