195754860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{51787}}^1$

素因数の和:51812

約数の個数: 96

約数和(自身を含む): 696030720

約数和(自身を除く): 500275860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 51787, 103574, 155361, 207148, 258935, 310722, 362509, 466083, 517870, 621444, 725018, 776805, 932166, 1035740, 1087527, 1398249, 1450036, 1553610, 1812545, 1864332, 2175054, 2330415, 2796498, 3107220, 3262581, 3625090, 4350108, 4660830, 5437635, 5592996, 6525162, 6991245, 7250180, 9321660, 9787743, 10875270, 13050324, 13982490, 16312905, 19575486, 21750540, 27964980, 32625810, 39150972, 48938715, 65251620, 97877430, 195754860]

約数ペア:

[(1, 195754860), (2, 97877430), (3, 65251620), (4, 48938715), (5, 39150972), (6, 32625810), (7, 27964980), (9, 21750540), (10, 19575486), (12, 16312905), (14, 13982490), (15, 13050324), (18, 10875270), (20, 9787743), (21, 9321660), (27, 7250180), (28, 6991245), (30, 6525162), (35, 5592996), (36, 5437635), (42, 4660830), (45, 4350108), (54, 3625090), (60, 3262581), (63, 3107220), (70, 2796498), (84, 2330415), (90, 2175054), (105, 1864332), (108, 1812545), (126, 1553610), (135, 1450036), (140, 1398249), (180, 1087527), (189, 1035740), (210, 932166), (252, 776805), (270, 725018), (315, 621444), (378, 517870), (420, 466083), (540, 362509), (630, 310722), (756, 258935), (945, 207148), (1260, 155361), (1890, 103574), (3780, 51787)]