201802860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 723824640

約数和(自身を除く): 522021780

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, 197, 210, 252, 270, 271, 315, 378, 394, 420, 540, 542, 591, 630, 756, 788, 813, 945, 985, 1084, 1182, 1260, 1355, 1379, 1626, 1773, 1890, 1897, 1970, 2364, 2439, 2710, 2758, 2955, 3252, 3546, 3780, 3794, 3940, 4065, 4137, 4878, 5319, 5420, 5516, 5691, 5910, 6895, 7092, 7317, 7588, 8130, 8274, 8865, 9485, 9756, 10638, 11382, 11820, 12195, 12411, 13790, 14634, 16260, 16548, 17073, 17730, 18970, 20685, 21276, 22764, 24390, 24822, 26595, 27580, 28455, 29268, 34146, 35460, 36585, 37233, 37940, 41370, 48780, 49644, 51219, 53190, 53387, 56910, 62055, 68292, 73170, 74466, 82740, 85365, 102438, 106380, 106774, 113820, 124110, 146340, 148932, 160161, 170730, 186165, 204876, 213548, 248220, 256095, 266935, 320322, 341460, 372330, 373709, 480483, 512190, 533870, 640644, 744660, 747418, 800805, 960966, 1024380, 1067740, 1121127, 1441449, 1494836, 1601610, 1868545, 1921932, 2242254, 2402415, 2882898, 3203220, 3363381, 3737090, 4484508, 4804830, 5605635, 5765796, 6726762, 7207245, 7474180, 9609660, 10090143, 11211270, 13453524, 14414490, 16816905, 20180286, 22422540, 28828980, 33633810, 40360572, 50450715, 67267620, 100901430, 201802860]

約数ペア:

[(1, 201802860), (2, 100901430), (3, 67267620), (4, 50450715), (5, 40360572), (6, 33633810), (7, 28828980), (9, 22422540), (10, 20180286), (12, 16816905), (14, 14414490), (15, 13453524), (18, 11211270), (20, 10090143), (21, 9609660), (27, 7474180), (28, 7207245), (30, 6726762), (35, 5765796), (36, 5605635), (42, 4804830), (45, 4484508), (54, 3737090), (60, 3363381), (63, 3203220), (70, 2882898), (84, 2402415), (90, 2242254), (105, 1921932), (108, 1868545), (126, 1601610), (135, 1494836), (140, 1441449), (180, 1121127), (189, 1067740), (197, 1024380), (210, 960966), (252, 800805), (270, 747418), (271, 744660), (315, 640644), (378, 533870), (394, 512190), (420, 480483), (540, 373709), (542, 372330), (591, 341460), (630, 320322), (756, 266935), (788, 256095), (813, 248220), (945, 213548), (985, 204876), (1084, 186165), (1182, 170730), (1260, 160161), (1355, 148932), (1379, 146340), (1626, 124110), (1773, 113820), (1890, 106774), (1897, 106380), (1970, 102438), (2364, 85365), (2439, 82740), (2710, 74466), (2758, 73170), (2955, 68292), (3252, 62055), (3546, 56910), (3780, 53387), (3794, 53190), (3940, 51219), (4065, 49644), (4137, 48780), (4878, 41370), (5319, 37940), (5420, 37233), (5516, 36585), (5691, 35460), (5910, 34146), (6895, 29268), (7092, 28455), (7317, 27580), (7588, 26595), (8130, 24822), (8274, 24390), (8865, 22764), (9485, 21276), (9756, 20685), (10638, 18970), (11382, 17730), (11820, 17073), (12195, 16548), (12411, 16260), (13790, 14634)]