27887948200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 288

約数和(自身を含む): 77677885440

約数和(自身を除く): 49789937240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 49, 50, 56, 70, 94, 98, 100, 140, 175, 188, 191, 196, 200, 235, 245, 280, 317, 329, 350, 376, 382, 392, 470, 490, 634, 658, 700, 764, 940, 955, 980, 1175, 1225, 1268, 1316, 1337, 1400, 1528, 1585, 1645, 1880, 1910, 1960, 2219, 2303, 2350, 2450, 2536, 2632, 2674, 3170, 3290, 3820, 4438, 4606, 4700, 4775, 4900, 5348, 6340, 6580, 6685, 7640, 7925, 8225, 8876, 8977, 9212, 9359, 9400, 9550, 9800, 10696, 11095, 11515, 12680, 13160, 13370, 14899, 15533, 15850, 16450, 17752, 17954, 18424, 18718, 19100, 22190, 23030, 26740, 29798, 31066, 31700, 32900, 33425, 35908, 37436, 38200, 44380, 44885, 46060, 46795, 53480, 55475, 57575, 59596, 60547, 62132, 62839, 63400, 65800, 66850, 71816, 74495, 74872, 77665, 88760, 89770, 92120, 93590, 104293, 110950, 115150, 119192, 121094, 124264, 125678, 133700, 148990, 155330, 179540, 187180, 208586, 221900, 224425, 230300, 233975, 242188, 251356, 267400, 297980, 302735, 310660, 314195, 359080, 372475, 374360, 388325, 417172, 423829, 439873, 443800, 448850, 460600, 467950, 484376, 502712, 521465, 595960, 605470, 621320, 628390, 730051, 744950, 776650, 834344, 847658, 879746, 897700, 935900, 1042930, 1210940, 1256780, 1460102, 1489900, 1513675, 1553300, 1570975, 1695316, 1759492, 1795400, 1871800, 2085860, 2119145, 2199365, 2421880, 2513560, 2607325, 2845709, 2920204, 2966803, 2979800, 3027350, 3106600, 3141950, 3390632, 3518984, 3650255, 4171720, 4238290, 4398730, 5214650, 5691418, 5840408, 5933606, 6054700, 6283900, 7300510, 8476580, 8797460, 10429300, 10595725, 10996825, 11382836, 11867212, 12109400, 12567800, 14228545, 14601020, 14834015, 16953160, 17594920, 18251275, 19919963, 20858600, 21191450, 21993650, 22765672, 23734424, 28457090, 29202040, 29668030, 36502550, 39839926, 42382900, 43987300, 56914180, 59336060, 71142725, 73005100, 74170075, 79679852, 84765800, 87974600, 99599815, 113828360, 118672120, 139439741, 142285450, 146010200, 148340150, 159359704, 199199630, 278879482, 284570900, 296680300, 398399260, 497999075, 557758964, 569141800, 593360600, 697198705, 796798520, 995998150, 1115517928, 1394397410, 1991996300, 2788794820, 3485993525, 3983992600, 5577589640, 6971987050, 13943974100, 27887948200]

約数ペア:

[(1, 27887948200), (2, 13943974100), (4, 6971987050), (5, 5577589640), (7, 3983992600), (8, 3485993525), (10, 2788794820), (14, 1991996300), (20, 1394397410), (25, 1115517928), (28, 995998150), (35, 796798520), (40, 697198705), (47, 593360600), (49, 569141800), (50, 557758964), (56, 497999075), (70, 398399260), (94, 296680300), (98, 284570900), (100, 278879482), (140, 199199630), (175, 159359704), (188, 148340150), (191, 146010200), (196, 142285450), (200, 139439741), (235, 118672120), (245, 113828360), (280, 99599815), (317, 87974600), (329, 84765800), (350, 79679852), (376, 74170075), (382, 73005100), (392, 71142725), (470, 59336060), (490, 56914180), (634, 43987300), (658, 42382900), (700, 39839926), (764, 36502550), (940, 29668030), (955, 29202040), (980, 28457090), (1175, 23734424), (1225, 22765672), (1268, 21993650), (1316, 21191450), (1337, 20858600), (1400, 19919963), (1528, 18251275), (1585, 17594920), (1645, 16953160), (1880, 14834015), (1910, 14601020), (1960, 14228545), (2219, 12567800), (2303, 12109400), (2350, 11867212), (2450, 11382836), (2536, 10996825), (2632, 10595725), (2674, 10429300), (3170, 8797460), (3290, 8476580), (3820, 7300510), (4438, 6283900), (4606, 6054700), (4700, 5933606), (4775, 5840408), (4900, 5691418), (5348, 5214650), (6340, 4398730), (6580, 4238290), (6685, 4171720), (7640, 3650255), (7925, 3518984), (8225, 3390632), (8876, 3141950), (8977, 3106600), (9212, 3027350), (9359, 2979800), (9400, 2966803), (9550, 2920204), (9800, 2845709), (10696, 2607325), (11095, 2513560), (11515, 2421880), (12680, 2199365), (13160, 2119145), (13370, 2085860), (14899, 1871800), (15533, 1795400), (15850, 1759492), (16450, 1695316), (17752, 1570975), (17954, 1553300), (18424, 1513675), (18718, 1489900), (19100, 1460102), (22190, 1256780), (23030, 1210940), (26740, 1042930), (29798, 935900), (31066, 897700), (31700, 879746), (32900, 847658), (33425, 834344), (35908, 776650), (37436, 744950), (38200, 730051), (44380, 628390), (44885, 621320), (46060, 605470), (46795, 595960), (53480, 521465), (55475, 502712), (57575, 484376), (59596, 467950), (60547, 460600), (62132, 448850), (62839, 443800), (63400, 439873), (65800, 423829), (66850, 417172), (71816, 388325), (74495, 374360), (74872, 372475), (77665, 359080), (88760, 314195), (89770, 310660), (92120, 302735), (93590, 297980), (104293, 267400), (110950, 251356), (115150, 242188), (119192, 233975), (121094, 230300), (124264, 224425), (125678, 221900), (133700, 208586), (148990, 187180), (155330, 179540)]