219025800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17383}}^1$

素因数の和:17412

約数の個数: 144

約数和(自身を含む): 840690240

約数和(自身を除く): 621664440

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, 17383, 34766, 52149, 69532, 86915, 104298, 121681, 139064, 156447, 173830, 208596, 243362, 260745, 312894, 347660, 365043, 417192, 434575, 486724, 521490, 608405, 625788, 695320, 730086, 782235, 869150, 973448, 1042980, 1095129, 1216810, 1251576, 1303725, 1460172, 1564470, 1738300, 1825215, 2085960, 2190258, 2433620, 2607450, 2920344, 3042025, 3128940, 3476600, 3650430, 3911175, 4380516, 4867240, 5214900, 5475645, 6084050, 6257880, 7300860, 7822350, 8761032, 9126075, 10429800, 10951290, 12168100, 14601720, 15644700, 18252150, 21902580, 24336200, 27378225, 31289400, 36504300, 43805160, 54756450, 73008600, 109512900, 219025800]

約数ペア:

[(1, 219025800), (2, 109512900), (3, 73008600), (4, 54756450), (5, 43805160), (6, 36504300), (7, 31289400), (8, 27378225), (9, 24336200), (10, 21902580), (12, 18252150), (14, 15644700), (15, 14601720), (18, 12168100), (20, 10951290), (21, 10429800), (24, 9126075), (25, 8761032), (28, 7822350), (30, 7300860), (35, 6257880), (36, 6084050), (40, 5475645), (42, 5214900), (45, 4867240), (50, 4380516), (56, 3911175), (60, 3650430), (63, 3476600), (70, 3128940), (72, 3042025), (75, 2920344), (84, 2607450), (90, 2433620), (100, 2190258), (105, 2085960), (120, 1825215), (126, 1738300), (140, 1564470), (150, 1460172), (168, 1303725), (175, 1251576), (180, 1216810), (200, 1095129), (210, 1042980), (225, 973448), (252, 869150), (280, 782235), (300, 730086), (315, 695320), (350, 625788), (360, 608405), (420, 521490), (450, 486724), (504, 434575), (525, 417192), (600, 365043), (630, 347660), (700, 312894), (840, 260745), (900, 243362), (1050, 208596), (1260, 173830), (1400, 156447), (1575, 139064), (1800, 121681), (2100, 104298), (2520, 86915), (3150, 69532), (4200, 52149), (6300, 34766), (12600, 17383)]