318868200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{25307}}^1$

素因数の和:25336

約数の個数: 144

約数和(自身を含む): 1223894880

約数和(自身を除く): 905026680

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, 25307, 50614, 75921, 101228, 126535, 151842, 177149, 202456, 227763, 253070, 303684, 354298, 379605, 455526, 506140, 531447, 607368, 632675, 708596, 759210, 885745, 911052, 1012280, 1062894, 1138815, 1265350, 1417192, 1518420, 1594341, 1771490, 1822104, 1898025, 2125788, 2277630, 2530700, 2657235, 3036840, 3188682, 3542980, 3796050, 4251576, 4428725, 4555260, 5061400, 5314470, 5694075, 6377364, 7085960, 7592100, 7971705, 8857450, 9110520, 10628940, 11388150, 12754728, 13286175, 15184200, 15943410, 17714900, 21257880, 22776300, 26572350, 31886820, 35429800, 39858525, 45552600, 53144700, 63773640, 79717050, 106289400, 159434100, 318868200]

約数ペア:

[(1, 318868200), (2, 159434100), (3, 106289400), (4, 79717050), (5, 63773640), (6, 53144700), (7, 45552600), (8, 39858525), (9, 35429800), (10, 31886820), (12, 26572350), (14, 22776300), (15, 21257880), (18, 17714900), (20, 15943410), (21, 15184200), (24, 13286175), (25, 12754728), (28, 11388150), (30, 10628940), (35, 9110520), (36, 8857450), (40, 7971705), (42, 7592100), (45, 7085960), (50, 6377364), (56, 5694075), (60, 5314470), (63, 5061400), (70, 4555260), (72, 4428725), (75, 4251576), (84, 3796050), (90, 3542980), (100, 3188682), (105, 3036840), (120, 2657235), (126, 2530700), (140, 2277630), (150, 2125788), (168, 1898025), (175, 1822104), (180, 1771490), (200, 1594341), (210, 1518420), (225, 1417192), (252, 1265350), (280, 1138815), (300, 1062894), (315, 1012280), (350, 911052), (360, 885745), (420, 759210), (450, 708596), (504, 632675), (525, 607368), (600, 531447), (630, 506140), (700, 455526), (840, 379605), (900, 354298), (1050, 303684), (1260, 253070), (1400, 227763), (1575, 202456), (1800, 177149), (2100, 151842), (2520, 126535), (3150, 101228), (4200, 75921), (6300, 50614), (12600, 25307)]