20850514300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 432

約数和(自身を含む): 60843605760

約数和(自身を除く): 39993091460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 49, 50, 55, 70, 77, 92, 98, 100, 110, 115, 121, 139, 140, 154, 161, 175, 196, 220, 230, 242, 245, 253, 275, 278, 308, 322, 350, 385, 460, 484, 490, 506, 539, 550, 556, 575, 605, 644, 695, 700, 770, 805, 847, 973, 980, 1012, 1078, 1100, 1127, 1150, 1210, 1225, 1265, 1331, 1390, 1529, 1540, 1610, 1694, 1771, 1925, 1946, 2156, 2254, 2300, 2420, 2450, 2530, 2662, 2695, 2780, 2783, 3025, 3058, 3197, 3220, 3388, 3475, 3542, 3850, 3892, 4025, 4235, 4508, 4865, 4900, 5060, 5324, 5390, 5566, 5635, 5929, 6050, 6116, 6325, 6394, 6655, 6811, 6950, 7084, 7645, 7700, 8050, 8470, 8855, 9317, 9730, 10703, 10780, 11132, 11270, 11858, 12100, 12397, 12650, 12788, 13310, 13475, 13622, 13900, 13915, 15290, 15985, 16100, 16819, 16940, 17710, 18634, 19460, 19481, 21175, 21406, 22379, 22540, 23716, 24325, 24794, 25300, 26620, 26950, 27244, 27830, 28175, 29645, 30580, 30613, 31970, 33275, 33638, 34055, 35167, 35420, 37268, 38225, 38962, 42350, 42812, 44275, 44758, 46585, 48650, 49588, 53515, 53900, 55660, 56350, 59290, 61226, 61985, 63940, 65219, 66550, 67276, 68110, 69575, 70334, 74921, 76450, 77924, 79925, 84095, 84700, 88550, 89516, 93170, 97300, 97405, 107030, 111895, 112700, 117733, 118580, 122452, 123970, 130438, 133100, 136220, 136367, 139150, 140668, 148225, 149842, 152900, 153065, 156653, 159850, 168190, 170275, 175835, 177100, 185009, 186340, 194810, 214060, 214291, 223790, 232925, 235466, 246169, 247940, 260876, 267575, 272734, 278300, 296450, 299684, 306130, 309925, 313306, 319700, 326095, 336380, 340550, 351670, 370018, 374605, 386837, 389620, 420475, 428582, 447580, 465850, 470932, 487025, 492338, 535150, 545468, 559475, 588665, 592900, 612260, 619850, 626612, 652190, 681100, 681835, 703340, 740036, 749210, 765325, 773674, 783265, 824131, 840950, 857164, 879175, 925045, 931700, 974050, 984676, 1070300, 1071455, 1118950, 1177330, 1230845, 1239700, 1295063, 1304380, 1363670, 1498420, 1500037, 1530650, 1547348, 1566530, 1630475, 1648262, 1681900, 1723183, 1758350, 1850090, 1873025, 1934185, 1948100, 2142910, 2237900, 2354660, 2461690, 2590126, 2707859, 2727340, 2943325, 3000074, 3061300, 3133060, 3260950, 3296524, 3409175, 3446366, 3516700, 3700180, 3746050, 3868370, 3916325, 4120655, 4255207, 4285820, 4625225, 4923380, 5180252, 5357275, 5415718, 5886650, 6000148, 6154225, 6475315, 6521900, 6818350, 6892732, 7492100, 7500185, 7736740, 7832650, 8241310, 8510414, 8615915, 9065441, 9250450, 9670925, 10714550, 10831436, 11773300, 12308450, 12950630, 13539295, 13636700, 15000370, 15665300, 16482620, 17020828, 17231830, 18130882, 18500900, 18955013, 19341850, 20603275, 21276035, 21429100, 24616900, 25901260, 27078590, 29786449, 30000740, 32376575, 34463660, 36261764, 37500925, 37910026, 38683700, 41206550, 42552070, 43079575, 45327205, 54157180, 59572898, 64753150, 67696475, 75001850, 75820052, 82413100, 85104140, 86159150, 90654410, 94775065, 106380175, 119145796, 129506300, 135392950, 148932245, 150003700, 172318300, 181308820, 189550130, 208505143, 212760350, 226636025, 270785900, 297864490, 379100260, 417010286, 425520700, 453272050, 473875325, 595728980, 744661225, 834020572, 906544100, 947750650, 1042525715, 1489322450, 1895501300, 2085051430, 2978644900, 4170102860, 5212628575, 10425257150, 20850514300]

約数ペア:

[(1, 20850514300), (2, 10425257150), (4, 5212628575), (5, 4170102860), (7, 2978644900), (10, 2085051430), (11, 1895501300), (14, 1489322450), (20, 1042525715), (22, 947750650), (23, 906544100), (25, 834020572), (28, 744661225), (35, 595728980), (44, 473875325), (46, 453272050), (49, 425520700), (50, 417010286), (55, 379100260), (70, 297864490), (77, 270785900), (92, 226636025), (98, 212760350), (100, 208505143), (110, 189550130), (115, 181308820), (121, 172318300), (139, 150003700), (140, 148932245), (154, 135392950), (161, 129506300), (175, 119145796), (196, 106380175), (220, 94775065), (230, 90654410), (242, 86159150), (245, 85104140), (253, 82413100), (275, 75820052), (278, 75001850), (308, 67696475), (322, 64753150), (350, 59572898), (385, 54157180), (460, 45327205), (484, 43079575), (490, 42552070), (506, 41206550), (539, 38683700), (550, 37910026), (556, 37500925), (575, 36261764), (605, 34463660), (644, 32376575), (695, 30000740), (700, 29786449), (770, 27078590), (805, 25901260), (847, 24616900), (973, 21429100), (980, 21276035), (1012, 20603275), (1078, 19341850), (1100, 18955013), (1127, 18500900), (1150, 18130882), (1210, 17231830), (1225, 17020828), (1265, 16482620), (1331, 15665300), (1390, 15000370), (1529, 13636700), (1540, 13539295), (1610, 12950630), (1694, 12308450), (1771, 11773300), (1925, 10831436), (1946, 10714550), (2156, 9670925), (2254, 9250450), (2300, 9065441), (2420, 8615915), (2450, 8510414), (2530, 8241310), (2662, 7832650), (2695, 7736740), (2780, 7500185), (2783, 7492100), (3025, 6892732), (3058, 6818350), (3197, 6521900), (3220, 6475315), (3388, 6154225), (3475, 6000148), (3542, 5886650), (3850, 5415718), (3892, 5357275), (4025, 5180252), (4235, 4923380), (4508, 4625225), (4865, 4285820), (4900, 4255207), (5060, 4120655), (5324, 3916325), (5390, 3868370), (5566, 3746050), (5635, 3700180), (5929, 3516700), (6050, 3446366), (6116, 3409175), (6325, 3296524), (6394, 3260950), (6655, 3133060), (6811, 3061300), (6950, 3000074), (7084, 2943325), (7645, 2727340), (7700, 2707859), (8050, 2590126), (8470, 2461690), (8855, 2354660), (9317, 2237900), (9730, 2142910), (10703, 1948100), (10780, 1934185), (11132, 1873025), (11270, 1850090), (11858, 1758350), (12100, 1723183), (12397, 1681900), (12650, 1648262), (12788, 1630475), (13310, 1566530), (13475, 1547348), (13622, 1530650), (13900, 1500037), (13915, 1498420), (15290, 1363670), (15985, 1304380), (16100, 1295063), (16819, 1239700), (16940, 1230845), (17710, 1177330), (18634, 1118950), (19460, 1071455), (19481, 1070300), (21175, 984676), (21406, 974050), (22379, 931700), (22540, 925045), (23716, 879175), (24325, 857164), (24794, 840950), (25300, 824131), (26620, 783265), (26950, 773674), (27244, 765325), (27830, 749210), (28175, 740036), (29645, 703340), (30580, 681835), (30613, 681100), (31970, 652190), (33275, 626612), (33638, 619850), (34055, 612260), (35167, 592900), (35420, 588665), (37268, 559475), (38225, 545468), (38962, 535150), (42350, 492338), (42812, 487025), (44275, 470932), (44758, 465850), (46585, 447580), (48650, 428582), (49588, 420475), (53515, 389620), (53900, 386837), (55660, 374605), (56350, 370018), (59290, 351670), (61226, 340550), (61985, 336380), (63940, 326095), (65219, 319700), (66550, 313306), (67276, 309925), (68110, 306130), (69575, 299684), (70334, 296450), (74921, 278300), (76450, 272734), (77924, 267575), (79925, 260876), (84095, 247940), (84700, 246169), (88550, 235466), (89516, 232925), (93170, 223790), (97300, 214291), (97405, 214060), (107030, 194810), (111895, 186340), (112700, 185009), (117733, 177100), (118580, 175835), (122452, 170275), (123970, 168190), (130438, 159850), (133100, 156653), (136220, 153065), (136367, 152900), (139150, 149842), (140668, 148225)]