47977020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 187125120

約数和(自身を除く): 139148100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 101, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 202, 203, 210, 234, 252, 260, 261, 273, 290, 303, 315, 348, 364, 377, 390, 404, 406, 420, 435, 455, 468, 505, 522, 546, 580, 585, 606, 609, 630, 707, 754, 780, 812, 819, 870, 909, 910, 1010, 1015, 1044, 1092, 1131, 1170, 1212, 1218, 1260, 1305, 1313, 1365, 1414, 1508, 1515, 1638, 1740, 1818, 1820, 1827, 1885, 2020, 2030, 2121, 2262, 2340, 2436, 2610, 2626, 2639, 2730, 2828, 2929, 3030, 3045, 3276, 3393, 3535, 3636, 3654, 3770, 3939, 4060, 4095, 4242, 4524, 4545, 5220, 5252, 5278, 5460, 5655, 5858, 6060, 6090, 6363, 6565, 6786, 7070, 7308, 7540, 7878, 7917, 8190, 8484, 8787, 9090, 9135, 9191, 10556, 10605, 11310, 11716, 11817, 12180, 12726, 13130, 13195, 13572, 14140, 14645, 15756, 15834, 16380, 16965, 17574, 18180, 18270, 18382, 19695, 20503, 21210, 22620, 23634, 23751, 25452, 26260, 26361, 26390, 27573, 29290, 31668, 31815, 33930, 35148, 36540, 36764, 38077, 39390, 39585, 41006, 42420, 43935, 45955, 47268, 47502, 52722, 52780, 55146, 58580, 59085, 61509, 63630, 67860, 76154, 78780, 79170, 82012, 82719, 87870, 91910, 95004, 102515, 105444, 110292, 114231, 118170, 118755, 123018, 127260, 131805, 137865, 152308, 158340, 165438, 175740, 183820, 184527, 190385, 205030, 228462, 236340, 237510, 246036, 263610, 266539, 275730, 307545, 330876, 342693, 369054, 380770, 410060, 413595, 456924, 475020, 527220, 533078, 551460, 571155, 615090, 685386, 738108, 761540, 799617, 827190, 922635, 1066156, 1142310, 1230180, 1332695, 1370772, 1599234, 1654380, 1713465, 1845270, 2284620, 2398851, 2665390, 3198468, 3426930, 3690540, 3998085, 4797702, 5330780, 6853860, 7996170, 9595404, 11994255, 15992340, 23988510, 47977020]

約数ペア:

[(1, 47977020), (2, 23988510), (3, 15992340), (4, 11994255), (5, 9595404), (6, 7996170), (7, 6853860), (9, 5330780), (10, 4797702), (12, 3998085), (13, 3690540), (14, 3426930), (15, 3198468), (18, 2665390), (20, 2398851), (21, 2284620), (26, 1845270), (28, 1713465), (29, 1654380), (30, 1599234), (35, 1370772), (36, 1332695), (39, 1230180), (42, 1142310), (45, 1066156), (52, 922635), (58, 827190), (60, 799617), (63, 761540), (65, 738108), (70, 685386), (78, 615090), (84, 571155), (87, 551460), (90, 533078), (91, 527220), (101, 475020), (105, 456924), (116, 413595), (117, 410060), (126, 380770), (130, 369054), (140, 342693), (145, 330876), (156, 307545), (174, 275730), (180, 266539), (182, 263610), (195, 246036), (202, 237510), (203, 236340), (210, 228462), (234, 205030), (252, 190385), (260, 184527), (261, 183820), (273, 175740), (290, 165438), (303, 158340), (315, 152308), (348, 137865), (364, 131805), (377, 127260), (390, 123018), (404, 118755), (406, 118170), (420, 114231), (435, 110292), (455, 105444), (468, 102515), (505, 95004), (522, 91910), (546, 87870), (580, 82719), (585, 82012), (606, 79170), (609, 78780), (630, 76154), (707, 67860), (754, 63630), (780, 61509), (812, 59085), (819, 58580), (870, 55146), (909, 52780), (910, 52722), (1010, 47502), (1015, 47268), (1044, 45955), (1092, 43935), (1131, 42420), (1170, 41006), (1212, 39585), (1218, 39390), (1260, 38077), (1305, 36764), (1313, 36540), (1365, 35148), (1414, 33930), (1508, 31815), (1515, 31668), (1638, 29290), (1740, 27573), (1818, 26390), (1820, 26361), (1827, 26260), (1885, 25452), (2020, 23751), (2030, 23634), (2121, 22620), (2262, 21210), (2340, 20503), (2436, 19695), (2610, 18382), (2626, 18270), (2639, 18180), (2730, 17574), (2828, 16965), (2929, 16380), (3030, 15834), (3045, 15756), (3276, 14645), (3393, 14140), (3535, 13572), (3636, 13195), (3654, 13130), (3770, 12726), (3939, 12180), (4060, 11817), (4095, 11716), (4242, 11310), (4524, 10605), (4545, 10556), (5220, 9191), (5252, 9135), (5278, 9090), (5460, 8787), (5655, 8484), (5858, 8190), (6060, 7917), (6090, 7878), (6363, 7540), (6565, 7308), (6786, 7070)]