21167150550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41911}}^1$

素因数の和:41983

約数の個数: 192

約数和(自身を含む): 66356419584

約数和(自身を除く): 45189269034

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 37, 39, 42, 50, 65, 70, 74, 75, 78, 91, 105, 111, 130, 150, 175, 182, 185, 195, 210, 222, 259, 273, 325, 350, 370, 390, 455, 481, 518, 525, 546, 555, 650, 777, 910, 925, 962, 975, 1050, 1110, 1295, 1365, 1443, 1554, 1850, 1950, 2275, 2405, 2590, 2730, 2775, 2886, 3367, 3885, 4550, 4810, 5550, 6475, 6734, 6825, 7215, 7770, 10101, 12025, 12950, 13650, 14430, 16835, 19425, 20202, 24050, 33670, 36075, 38850, 41911, 50505, 72150, 83822, 84175, 101010, 125733, 168350, 209555, 251466, 252525, 293377, 419110, 505050, 544843, 586754, 628665, 880131, 1047775, 1089686, 1257330, 1466885, 1550707, 1634529, 1760262, 2095550, 2724215, 2933770, 3101414, 3143325, 3269058, 3813901, 4400655, 4652121, 5448430, 6286650, 7334425, 7627802, 7753535, 8172645, 8801310, 9304242, 10854949, 11441703, 13621075, 14668850, 15507070, 16345290, 19069505, 20159191, 21709898, 22003275, 22883406, 23260605, 27242150, 32564847, 38139010, 38767675, 40318382, 40863225, 44006550, 46521210, 54274745, 57208515, 60477573, 65129694, 77535350, 81726450, 95347525, 100795955, 108549490, 114417030, 116303025, 120955146, 141114337, 162824235, 190695050, 201591910, 232606050, 271373725, 282228674, 286042575, 302387865, 325648470, 423343011, 503979775, 542747450, 572085150, 604775730, 705571685, 814121175, 846686022, 1007959550, 1411143370, 1511939325, 1628242350, 2116715055, 3023878650, 3527858425, 4233430110, 7055716850, 10583575275, 21167150550]

約数ペア:

[(1, 21167150550), (2, 10583575275), (3, 7055716850), (5, 4233430110), (6, 3527858425), (7, 3023878650), (10, 2116715055), (13, 1628242350), (14, 1511939325), (15, 1411143370), (21, 1007959550), (25, 846686022), (26, 814121175), (30, 705571685), (35, 604775730), (37, 572085150), (39, 542747450), (42, 503979775), (50, 423343011), (65, 325648470), (70, 302387865), (74, 286042575), (75, 282228674), (78, 271373725), (91, 232606050), (105, 201591910), (111, 190695050), (130, 162824235), (150, 141114337), (175, 120955146), (182, 116303025), (185, 114417030), (195, 108549490), (210, 100795955), (222, 95347525), (259, 81726450), (273, 77535350), (325, 65129694), (350, 60477573), (370, 57208515), (390, 54274745), (455, 46521210), (481, 44006550), (518, 40863225), (525, 40318382), (546, 38767675), (555, 38139010), (650, 32564847), (777, 27242150), (910, 23260605), (925, 22883406), (962, 22003275), (975, 21709898), (1050, 20159191), (1110, 19069505), (1295, 16345290), (1365, 15507070), (1443, 14668850), (1554, 13621075), (1850, 11441703), (1950, 10854949), (2275, 9304242), (2405, 8801310), (2590, 8172645), (2730, 7753535), (2775, 7627802), (2886, 7334425), (3367, 6286650), (3885, 5448430), (4550, 4652121), (4810, 4400655), (5550, 3813901), (6475, 3269058), (6734, 3143325), (6825, 3101414), (7215, 2933770), (7770, 2724215), (10101, 2095550), (12025, 1760262), (12950, 1634529), (13650, 1550707), (14430, 1466885), (16835, 1257330), (19425, 1089686), (20202, 1047775), (24050, 880131), (33670, 628665), (36075, 586754), (38850, 544843), (41911, 505050), (50505, 419110), (72150, 293377), (83822, 252525), (84175, 251466), (101010, 209555), (125733, 168350)]