206085780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60259}}^1$

素因数の和:60293

約数の個数: 72

約数和(自身を含む): 658039200

約数和(自身を除く): 451953420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 60259, 120518, 180777, 241036, 301295, 361554, 542331, 602590, 723108, 903885, 1084662, 1144921, 1205180, 1807770, 2169324, 2289842, 2711655, 3434763, 3615540, 4579684, 5423310, 5724605, 6869526, 10304289, 10846620, 11449210, 13739052, 17173815, 20608578, 22898420, 34347630, 41217156, 51521445, 68695260, 103042890, 206085780]

約数ペア:

[(1, 206085780), (2, 103042890), (3, 68695260), (4, 51521445), (5, 41217156), (6, 34347630), (9, 22898420), (10, 20608578), (12, 17173815), (15, 13739052), (18, 11449210), (19, 10846620), (20, 10304289), (30, 6869526), (36, 5724605), (38, 5423310), (45, 4579684), (57, 3615540), (60, 3434763), (76, 2711655), (90, 2289842), (95, 2169324), (114, 1807770), (171, 1205180), (180, 1144921), (190, 1084662), (228, 903885), (285, 723108), (342, 602590), (380, 542331), (570, 361554), (684, 301295), (855, 241036), (1140, 180777), (1710, 120518), (3420, 60259)]