84541380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 305786880

約数和(自身を除く): 221245500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 631, 638, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1262, 1276, 1540, 1595, 1740, 1893, 1914, 2030, 2233, 2310, 2436, 2524, 3045, 3155, 3190, 3786, 3828, 4060, 4417, 4466, 4620, 4785, 6090, 6310, 6380, 6699, 6941, 7572, 8834, 8932, 9465, 9570, 11165, 12180, 12620, 13251, 13398, 13882, 17668, 18299, 18930, 19140, 20823, 22085, 22330, 26502, 26796, 27764, 33495, 34705, 36598, 37860, 41646, 44170, 44660, 48587, 53004, 54897, 66255, 66990, 69410, 73196, 83292, 88340, 91495, 97174, 104115, 109794, 128093, 132510, 133980, 138820, 145761, 182990, 194348, 201289, 208230, 219588, 242935, 256186, 265020, 274485, 291522, 365980, 384279, 402578, 416460, 485870, 512372, 548970, 583044, 603867, 640465, 728805, 768558, 805156, 971740, 1006445, 1097940, 1207734, 1280930, 1409023, 1457610, 1537116, 1921395, 2012890, 2415468, 2561860, 2818046, 2915220, 3019335, 3842790, 4025780, 4227069, 5636092, 6038670, 7045115, 7685580, 8454138, 12077340, 14090230, 16908276, 21135345, 28180460, 42270690, 84541380]

約数ペア:

[(1, 84541380), (2, 42270690), (3, 28180460), (4, 21135345), (5, 16908276), (6, 14090230), (7, 12077340), (10, 8454138), (11, 7685580), (12, 7045115), (14, 6038670), (15, 5636092), (20, 4227069), (21, 4025780), (22, 3842790), (28, 3019335), (29, 2915220), (30, 2818046), (33, 2561860), (35, 2415468), (42, 2012890), (44, 1921395), (55, 1537116), (58, 1457610), (60, 1409023), (66, 1280930), (70, 1207734), (77, 1097940), (84, 1006445), (87, 971740), (105, 805156), (110, 768558), (116, 728805), (132, 640465), (140, 603867), (145, 583044), (154, 548970), (165, 512372), (174, 485870), (203, 416460), (210, 402578), (220, 384279), (231, 365980), (290, 291522), (308, 274485), (319, 265020), (330, 256186), (348, 242935), (385, 219588), (406, 208230), (420, 201289), (435, 194348), (462, 182990), (580, 145761), (609, 138820), (631, 133980), (638, 132510), (660, 128093), (770, 109794), (812, 104115), (870, 97174), (924, 91495), (957, 88340), (1015, 83292), (1155, 73196), (1218, 69410), (1262, 66990), (1276, 66255), (1540, 54897), (1595, 53004), (1740, 48587), (1893, 44660), (1914, 44170), (2030, 41646), (2233, 37860), (2310, 36598), (2436, 34705), (2524, 33495), (3045, 27764), (3155, 26796), (3190, 26502), (3786, 22330), (3828, 22085), (4060, 20823), (4417, 19140), (4466, 18930), (4620, 18299), (4785, 17668), (6090, 13882), (6310, 13398), (6380, 13251), (6699, 12620), (6941, 12180), (7572, 11165), (8834, 9570), (8932, 9465)]