201975480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{80149}}^1$

素因数の和:80173

約数の個数: 96

約数和(自身を含む): 750204000

約数和(自身を除く): 548228520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 80149, 160298, 240447, 320596, 400745, 480894, 561043, 641192, 721341, 801490, 961788, 1122086, 1202235, 1442682, 1602980, 1683129, 1923576, 2244172, 2404470, 2805215, 2885364, 3205960, 3366258, 3606705, 4488344, 4808940, 5049387, 5610430, 5770728, 6732516, 7213410, 8415645, 9617880, 10098774, 11220860, 13465032, 14426820, 16831290, 20197548, 22441720, 25246935, 28853640, 33662580, 40395096, 50493870, 67325160, 100987740, 201975480]

約数ペア:

[(1, 201975480), (2, 100987740), (3, 67325160), (4, 50493870), (5, 40395096), (6, 33662580), (7, 28853640), (8, 25246935), (9, 22441720), (10, 20197548), (12, 16831290), (14, 14426820), (15, 13465032), (18, 11220860), (20, 10098774), (21, 9617880), (24, 8415645), (28, 7213410), (30, 6732516), (35, 5770728), (36, 5610430), (40, 5049387), (42, 4808940), (45, 4488344), (56, 3606705), (60, 3366258), (63, 3205960), (70, 2885364), (72, 2805215), (84, 2404470), (90, 2244172), (105, 1923576), (120, 1683129), (126, 1602980), (140, 1442682), (168, 1202235), (180, 1122086), (210, 961788), (252, 801490), (280, 721341), (315, 641192), (360, 561043), (420, 480894), (504, 400745), (630, 320596), (840, 240447), (1260, 160298), (2520, 80149)]