21860645400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4951}}^1$

素因数の和:5207

約数の個数: 288

約数和(自身を含む): 80464849920

約数和(自身を除く): 58604204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 223, 225, 264, 275, 300, 330, 360, 396, 440, 446, 450, 495, 550, 600, 660, 669, 792, 825, 892, 900, 990, 1100, 1115, 1320, 1338, 1650, 1784, 1800, 1980, 2007, 2200, 2230, 2453, 2475, 2676, 3300, 3345, 3960, 4014, 4460, 4906, 4950, 4951, 5352, 5575, 6600, 6690, 7359, 8028, 8920, 9812, 9900, 9902, 10035, 11150, 12265, 13380, 14718, 14853, 16056, 16725, 19624, 19800, 19804, 20070, 22077, 22300, 24530, 24755, 26760, 29436, 29706, 33450, 36795, 39608, 40140, 44154, 44559, 44600, 49060, 49510, 50175, 54461, 58872, 59412, 61325, 66900, 73590, 74265, 80280, 88308, 89118, 98120, 99020, 100350, 108922, 110385, 118824, 122650, 123775, 133800, 147180, 148530, 163383, 176616, 178236, 183975, 198040, 200700, 217844, 220770, 222795, 245300, 247550, 272305, 294360, 297060, 326766, 356472, 367950, 371325, 401400, 435688, 441540, 445590, 490149, 490600, 495100, 544610, 551925, 594120, 653532, 735900, 742650, 816915, 883080, 891180, 980298, 990200, 1089220, 1103850, 1104073, 1113975, 1307064, 1361525, 1471800, 1485300, 1633830, 1782360, 1960596, 2178440, 2207700, 2208146, 2227950, 2450745, 2723050, 2970600, 3267660, 3312219, 3921192, 4084575, 4415400, 4416292, 4455900, 4901490, 5446100, 5520365, 6535320, 6624438, 8169150, 8832584, 8911800, 9802980, 9936657, 10892200, 11040730, 12144803, 12253725, 13248876, 16338300, 16561095, 19605960, 19873314, 22081460, 24289606, 24507450, 26497752, 27601825, 32676600, 33122190, 36434409, 39746628, 44162920, 48579212, 49014900, 49683285, 55203650, 60724015, 66244380, 72868818, 79493256, 82805475, 97158424, 98029800, 99366570, 109303227, 110407300, 121448030, 132488760, 145737636, 165610950, 182172045, 198733140, 218606454, 220814600, 242896060, 248416425, 291475272, 303620075, 331221900, 364344090, 397466280, 437212908, 485792120, 496832850, 546516135, 607240150, 662443800, 728688180, 874425816, 910860225, 993665700, 1093032270, 1214480300, 1457376360, 1821720450, 1987331400, 2186064540, 2428960600, 2732580675, 3643440900, 4372129080, 5465161350, 7286881800, 10930322700, 21860645400]

約数ペア:

[(1, 21860645400), (2, 10930322700), (3, 7286881800), (4, 5465161350), (5, 4372129080), (6, 3643440900), (8, 2732580675), (9, 2428960600), (10, 2186064540), (11, 1987331400), (12, 1821720450), (15, 1457376360), (18, 1214480300), (20, 1093032270), (22, 993665700), (24, 910860225), (25, 874425816), (30, 728688180), (33, 662443800), (36, 607240150), (40, 546516135), (44, 496832850), (45, 485792120), (50, 437212908), (55, 397466280), (60, 364344090), (66, 331221900), (72, 303620075), (75, 291475272), (88, 248416425), (90, 242896060), (99, 220814600), (100, 218606454), (110, 198733140), (120, 182172045), (132, 165610950), (150, 145737636), (165, 132488760), (180, 121448030), (198, 110407300), (200, 109303227), (220, 99366570), (223, 98029800), (225, 97158424), (264, 82805475), (275, 79493256), (300, 72868818), (330, 66244380), (360, 60724015), (396, 55203650), (440, 49683285), (446, 49014900), (450, 48579212), (495, 44162920), (550, 39746628), (600, 36434409), (660, 33122190), (669, 32676600), (792, 27601825), (825, 26497752), (892, 24507450), (900, 24289606), (990, 22081460), (1100, 19873314), (1115, 19605960), (1320, 16561095), (1338, 16338300), (1650, 13248876), (1784, 12253725), (1800, 12144803), (1980, 11040730), (2007, 10892200), (2200, 9936657), (2230, 9802980), (2453, 8911800), (2475, 8832584), (2676, 8169150), (3300, 6624438), (3345, 6535320), (3960, 5520365), (4014, 5446100), (4460, 4901490), (4906, 4455900), (4950, 4416292), (4951, 4415400), (5352, 4084575), (5575, 3921192), (6600, 3312219), (6690, 3267660), (7359, 2970600), (8028, 2723050), (8920, 2450745), (9812, 2227950), (9900, 2208146), (9902, 2207700), (10035, 2178440), (11150, 1960596), (12265, 1782360), (13380, 1633830), (14718, 1485300), (14853, 1471800), (16056, 1361525), (16725, 1307064), (19624, 1113975), (19800, 1104073), (19804, 1103850), (20070, 1089220), (22077, 990200), (22300, 980298), (24530, 891180), (24755, 883080), (26760, 816915), (29436, 742650), (29706, 735900), (33450, 653532), (36795, 594120), (39608, 551925), (40140, 544610), (44154, 495100), (44559, 490600), (44600, 490149), (49060, 445590), (49510, 441540), (50175, 435688), (54461, 401400), (58872, 371325), (59412, 367950), (61325, 356472), (66900, 326766), (73590, 297060), (74265, 294360), (80280, 272305), (88308, 247550), (89118, 245300), (98120, 222795), (99020, 220770), (100350, 217844), (108922, 200700), (110385, 198040), (118824, 183975), (122650, 178236), (123775, 176616), (133800, 163383), (147180, 148530)]