161353500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 594886656

約数和(自身を除く): 433533156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 121, 125, 127, 132, 140, 150, 154, 165, 175, 210, 220, 231, 242, 250, 254, 275, 300, 308, 330, 350, 363, 375, 381, 385, 420, 462, 484, 500, 508, 525, 550, 605, 635, 660, 700, 726, 750, 762, 770, 825, 847, 875, 889, 924, 1050, 1100, 1155, 1210, 1270, 1375, 1397, 1452, 1500, 1524, 1540, 1650, 1694, 1750, 1778, 1815, 1905, 1925, 2100, 2310, 2420, 2540, 2541, 2625, 2667, 2750, 2794, 3025, 3175, 3300, 3388, 3500, 3556, 3630, 3810, 3850, 4125, 4191, 4235, 4445, 4620, 5082, 5250, 5334, 5500, 5588, 5775, 6050, 6350, 6985, 7260, 7620, 7700, 8250, 8382, 8470, 8890, 9075, 9525, 9625, 9779, 10164, 10500, 10668, 11550, 12100, 12700, 12705, 13335, 13970, 15125, 15367, 15875, 16500, 16764, 16940, 17780, 18150, 19050, 19250, 19558, 20955, 21175, 22225, 23100, 25410, 26670, 27940, 28875, 29337, 30250, 30734, 31750, 34925, 36300, 38100, 38500, 39116, 41910, 42350, 44450, 45375, 46101, 47625, 48895, 50820, 53340, 57750, 58674, 60500, 61468, 63500, 63525, 66675, 69850, 76835, 83820, 84700, 88900, 90750, 92202, 95250, 97790, 104775, 105875, 107569, 111125, 115500, 117348, 127050, 133350, 139700, 146685, 153670, 174625, 181500, 184404, 190500, 195580, 209550, 211750, 215138, 222250, 230505, 244475, 254100, 266700, 293370, 307340, 317625, 322707, 333375, 349250, 384175, 419100, 423500, 430276, 444500, 461010, 488950, 523875, 537845, 586740, 635250, 645414, 666750, 698500, 733425, 768350, 922020, 977900, 1047750, 1075690, 1152525, 1222375, 1270500, 1290828, 1333500, 1466850, 1536700, 1613535, 1920875, 2095500, 2151380, 2305050, 2444750, 2689225, 2933700, 3227070, 3667125, 3841750, 4610100, 4889500, 5378450, 5762625, 6454140, 7334250, 7683500, 8067675, 10756900, 11525250, 13446125, 14668500, 16135350, 23050500, 26892250, 32270700, 40338375, 53784500, 80676750, 161353500]

約数ペア:

[(1, 161353500), (2, 80676750), (3, 53784500), (4, 40338375), (5, 32270700), (6, 26892250), (7, 23050500), (10, 16135350), (11, 14668500), (12, 13446125), (14, 11525250), (15, 10756900), (20, 8067675), (21, 7683500), (22, 7334250), (25, 6454140), (28, 5762625), (30, 5378450), (33, 4889500), (35, 4610100), (42, 3841750), (44, 3667125), (50, 3227070), (55, 2933700), (60, 2689225), (66, 2444750), (70, 2305050), (75, 2151380), (77, 2095500), (84, 1920875), (100, 1613535), (105, 1536700), (110, 1466850), (121, 1333500), (125, 1290828), (127, 1270500), (132, 1222375), (140, 1152525), (150, 1075690), (154, 1047750), (165, 977900), (175, 922020), (210, 768350), (220, 733425), (231, 698500), (242, 666750), (250, 645414), (254, 635250), (275, 586740), (300, 537845), (308, 523875), (330, 488950), (350, 461010), (363, 444500), (375, 430276), (381, 423500), (385, 419100), (420, 384175), (462, 349250), (484, 333375), (500, 322707), (508, 317625), (525, 307340), (550, 293370), (605, 266700), (635, 254100), (660, 244475), (700, 230505), (726, 222250), (750, 215138), (762, 211750), (770, 209550), (825, 195580), (847, 190500), (875, 184404), (889, 181500), (924, 174625), (1050, 153670), (1100, 146685), (1155, 139700), (1210, 133350), (1270, 127050), (1375, 117348), (1397, 115500), (1452, 111125), (1500, 107569), (1524, 105875), (1540, 104775), (1650, 97790), (1694, 95250), (1750, 92202), (1778, 90750), (1815, 88900), (1905, 84700), (1925, 83820), (2100, 76835), (2310, 69850), (2420, 66675), (2540, 63525), (2541, 63500), (2625, 61468), (2667, 60500), (2750, 58674), (2794, 57750), (3025, 53340), (3175, 50820), (3300, 48895), (3388, 47625), (3500, 46101), (3556, 45375), (3630, 44450), (3810, 42350), (3850, 41910), (4125, 39116), (4191, 38500), (4235, 38100), (4445, 36300), (4620, 34925), (5082, 31750), (5250, 30734), (5334, 30250), (5500, 29337), (5588, 28875), (5775, 27940), (6050, 26670), (6350, 25410), (6985, 23100), (7260, 22225), (7620, 21175), (7700, 20955), (8250, 19558), (8382, 19250), (8470, 19050), (8890, 18150), (9075, 17780), (9525, 16940), (9625, 16764), (9779, 16500), (10164, 15875), (10500, 15367), (10668, 15125), (11550, 13970), (12100, 13335), (12700, 12705)]