73980400900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 192487680000

約数和(自身を除く): 118507279100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 59, 70, 98, 100, 118, 139, 140, 175, 196, 236, 245, 263, 278, 295, 343, 350, 413, 490, 526, 556, 590, 686, 695, 700, 826, 973, 980, 1052, 1180, 1225, 1315, 1372, 1390, 1475, 1652, 1715, 1841, 1946, 2065, 2450, 2630, 2780, 2891, 2950, 3430, 3475, 3682, 3892, 4130, 4865, 4900, 5260, 5782, 5900, 6575, 6811, 6860, 6950, 7364, 8201, 8260, 8575, 9205, 9730, 10325, 11564, 12887, 13150, 13622, 13900, 14455, 15517, 16402, 17150, 18410, 19460, 20237, 20650, 24325, 25774, 26300, 27244, 28910, 31034, 32804, 34055, 34300, 36557, 36820, 40474, 41005, 41300, 46025, 47677, 48650, 51548, 57407, 57820, 62068, 64435, 68110, 72275, 73114, 77585, 80948, 82010, 90209, 92050, 95354, 97300, 101185, 108619, 114814, 128870, 136220, 144550, 146228, 155170, 164020, 170275, 180418, 182785, 184100, 190708, 202370, 205025, 217238, 229628, 238385, 255899, 257740, 287035, 289100, 310340, 322175, 340550, 360836, 365570, 387925, 401849, 404740, 410050, 434476, 451045, 476770, 505925, 511798, 543095, 574070, 644350, 681100, 731140, 760333, 775850, 803698, 820100, 902090, 913925, 953540, 1011850, 1023596, 1086190, 1148140, 1191925, 1279495, 1288700, 1435175, 1520666, 1551700, 1607396, 1791293, 1804180, 1827850, 2009245, 2023700, 2156863, 2172380, 2255225, 2383850, 2558990, 2715475, 2812943, 2870350, 3041332, 3582586, 3655700, 3801665, 4018490, 4313726, 4510450, 4767700, 5117980, 5322331, 5430950, 5625886, 5740700, 6397475, 7165172, 7603330, 8036980, 8627452, 8956465, 9020900, 10046225, 10644662, 10784315, 10861900, 11251772, 12539051, 12794950, 14064715, 15098041, 15206660, 17912930, 19008325, 20092450, 21289324, 21568630, 25078102, 25589900, 26611655, 28129430, 30196082, 35825860, 38016650, 40184900, 43137260, 44782325, 50156204, 53223310, 53921575, 56258860, 60392164, 62695255, 70323575, 75490205, 76033300, 89564650, 105686287, 106446620, 107843150, 125390510, 133058275, 140647150, 150980410, 179129300, 211372574, 215686300, 250781020, 266116550, 281294300, 301960820, 313476275, 377451025, 422745148, 528431435, 532233100, 626952550, 739804009, 754902050, 1056862870, 1253905100, 1479608018, 1509804100, 2113725740, 2642157175, 2959216036, 3699020045, 5284314350, 7398040090, 10568628700, 14796080180, 18495100225, 36990200450, 73980400900]

約数ペア:

[(1, 73980400900), (2, 36990200450), (4, 18495100225), (5, 14796080180), (7, 10568628700), (10, 7398040090), (14, 5284314350), (20, 3699020045), (25, 2959216036), (28, 2642157175), (35, 2113725740), (49, 1509804100), (50, 1479608018), (59, 1253905100), (70, 1056862870), (98, 754902050), (100, 739804009), (118, 626952550), (139, 532233100), (140, 528431435), (175, 422745148), (196, 377451025), (236, 313476275), (245, 301960820), (263, 281294300), (278, 266116550), (295, 250781020), (343, 215686300), (350, 211372574), (413, 179129300), (490, 150980410), (526, 140647150), (556, 133058275), (590, 125390510), (686, 107843150), (695, 106446620), (700, 105686287), (826, 89564650), (973, 76033300), (980, 75490205), (1052, 70323575), (1180, 62695255), (1225, 60392164), (1315, 56258860), (1372, 53921575), (1390, 53223310), (1475, 50156204), (1652, 44782325), (1715, 43137260), (1841, 40184900), (1946, 38016650), (2065, 35825860), (2450, 30196082), (2630, 28129430), (2780, 26611655), (2891, 25589900), (2950, 25078102), (3430, 21568630), (3475, 21289324), (3682, 20092450), (3892, 19008325), (4130, 17912930), (4865, 15206660), (4900, 15098041), (5260, 14064715), (5782, 12794950), (5900, 12539051), (6575, 11251772), (6811, 10861900), (6860, 10784315), (6950, 10644662), (7364, 10046225), (8201, 9020900), (8260, 8956465), (8575, 8627452), (9205, 8036980), (9730, 7603330), (10325, 7165172), (11564, 6397475), (12887, 5740700), (13150, 5625886), (13622, 5430950), (13900, 5322331), (14455, 5117980), (15517, 4767700), (16402, 4510450), (17150, 4313726), (18410, 4018490), (19460, 3801665), (20237, 3655700), (20650, 3582586), (24325, 3041332), (25774, 2870350), (26300, 2812943), (27244, 2715475), (28910, 2558990), (31034, 2383850), (32804, 2255225), (34055, 2172380), (34300, 2156863), (36557, 2023700), (36820, 2009245), (40474, 1827850), (41005, 1804180), (41300, 1791293), (46025, 1607396), (47677, 1551700), (48650, 1520666), (51548, 1435175), (57407, 1288700), (57820, 1279495), (62068, 1191925), (64435, 1148140), (68110, 1086190), (72275, 1023596), (73114, 1011850), (77585, 953540), (80948, 913925), (82010, 902090), (90209, 820100), (92050, 803698), (95354, 775850), (97300, 760333), (101185, 731140), (108619, 681100), (114814, 644350), (128870, 574070), (136220, 543095), (144550, 511798), (146228, 505925), (155170, 476770), (164020, 451045), (170275, 434476), (180418, 410050), (182785, 404740), (184100, 401849), (190708, 387925), (202370, 365570), (205025, 360836), (217238, 340550), (229628, 322175), (238385, 310340), (255899, 289100), (257740, 287035)]