207645900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 764951040

約数和(自身を除く): 557305140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 89, 100, 101, 105, 110, 132, 140, 150, 154, 165, 175, 178, 202, 210, 220, 231, 267, 275, 300, 303, 308, 330, 350, 356, 385, 404, 420, 445, 462, 505, 525, 534, 550, 606, 623, 660, 700, 707, 770, 825, 890, 924, 979, 1010, 1050, 1068, 1100, 1111, 1155, 1212, 1246, 1335, 1414, 1515, 1540, 1650, 1780, 1869, 1925, 1958, 2020, 2100, 2121, 2222, 2225, 2310, 2492, 2525, 2670, 2828, 2937, 3030, 3115, 3300, 3333, 3535, 3738, 3850, 3916, 4242, 4444, 4450, 4620, 4895, 5050, 5340, 5555, 5775, 5874, 6060, 6230, 6666, 6675, 6853, 7070, 7476, 7575, 7700, 7777, 8484, 8900, 8989, 9345, 9790, 10100, 10605, 11110, 11550, 11748, 12460, 13332, 13350, 13706, 14140, 14685, 15150, 15554, 15575, 16665, 17675, 17978, 18690, 19580, 20559, 21210, 22220, 23100, 23331, 24475, 26700, 26967, 27412, 27775, 29370, 30300, 31108, 31150, 33330, 34265, 35350, 35956, 37380, 38885, 41118, 42420, 44945, 46662, 46725, 48950, 53025, 53934, 55550, 58740, 62300, 62923, 66660, 68530, 70700, 73425, 77770, 82236, 83325, 89890, 93324, 93450, 97900, 98879, 102795, 106050, 107868, 111100, 116655, 125846, 134835, 137060, 146850, 155540, 166650, 171325, 179780, 186900, 188769, 194425, 197758, 205590, 212100, 224725, 233310, 251692, 269670, 293700, 296637, 314615, 333300, 342650, 377538, 388850, 395516, 411180, 449450, 466620, 494395, 513975, 539340, 583275, 593274, 629230, 674175, 685300, 692153, 755076, 777700, 898900, 943845, 988790, 1027950, 1166550, 1186548, 1258460, 1348350, 1384306, 1483185, 1573075, 1887690, 1977580, 2055900, 2076459, 2333100, 2471975, 2696700, 2768612, 2966370, 3146150, 3460765, 3775380, 4152918, 4719225, 4943950, 5932740, 6292300, 6921530, 7415925, 8305836, 9438450, 9887900, 10382295, 13843060, 14831850, 17303825, 18876900, 20764590, 29663700, 34607650, 41529180, 51911475, 69215300, 103822950, 207645900]

約数ペア:

[(1, 207645900), (2, 103822950), (3, 69215300), (4, 51911475), (5, 41529180), (6, 34607650), (7, 29663700), (10, 20764590), (11, 18876900), (12, 17303825), (14, 14831850), (15, 13843060), (20, 10382295), (21, 9887900), (22, 9438450), (25, 8305836), (28, 7415925), (30, 6921530), (33, 6292300), (35, 5932740), (42, 4943950), (44, 4719225), (50, 4152918), (55, 3775380), (60, 3460765), (66, 3146150), (70, 2966370), (75, 2768612), (77, 2696700), (84, 2471975), (89, 2333100), (100, 2076459), (101, 2055900), (105, 1977580), (110, 1887690), (132, 1573075), (140, 1483185), (150, 1384306), (154, 1348350), (165, 1258460), (175, 1186548), (178, 1166550), (202, 1027950), (210, 988790), (220, 943845), (231, 898900), (267, 777700), (275, 755076), (300, 692153), (303, 685300), (308, 674175), (330, 629230), (350, 593274), (356, 583275), (385, 539340), (404, 513975), (420, 494395), (445, 466620), (462, 449450), (505, 411180), (525, 395516), (534, 388850), (550, 377538), (606, 342650), (623, 333300), (660, 314615), (700, 296637), (707, 293700), (770, 269670), (825, 251692), (890, 233310), (924, 224725), (979, 212100), (1010, 205590), (1050, 197758), (1068, 194425), (1100, 188769), (1111, 186900), (1155, 179780), (1212, 171325), (1246, 166650), (1335, 155540), (1414, 146850), (1515, 137060), (1540, 134835), (1650, 125846), (1780, 116655), (1869, 111100), (1925, 107868), (1958, 106050), (2020, 102795), (2100, 98879), (2121, 97900), (2222, 93450), (2225, 93324), (2310, 89890), (2492, 83325), (2525, 82236), (2670, 77770), (2828, 73425), (2937, 70700), (3030, 68530), (3115, 66660), (3300, 62923), (3333, 62300), (3535, 58740), (3738, 55550), (3850, 53934), (3916, 53025), (4242, 48950), (4444, 46725), (4450, 46662), (4620, 44945), (4895, 42420), (5050, 41118), (5340, 38885), (5555, 37380), (5775, 35956), (5874, 35350), (6060, 34265), (6230, 33330), (6666, 31150), (6675, 31108), (6853, 30300), (7070, 29370), (7476, 27775), (7575, 27412), (7700, 26967), (7777, 26700), (8484, 24475), (8900, 23331), (8989, 23100), (9345, 22220), (9790, 21210), (10100, 20559), (10605, 19580), (11110, 18690), (11550, 17978), (11748, 17675), (12460, 16665), (13332, 15575), (13350, 15554), (13706, 15150), (14140, 14685)]