25451225520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1628

約数の個数: 320

約数和(自身を含む): 92961954816

約数和(自身を除く): 67510729296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 331, 336, 370, 420, 444, 518, 555, 560, 592, 662, 740, 777, 840, 888, 993, 1036, 1110, 1237, 1295, 1324, 1480, 1554, 1655, 1680, 1776, 1986, 2072, 2220, 2317, 2474, 2590, 2648, 2960, 3108, 3310, 3711, 3885, 3972, 4144, 4440, 4634, 4948, 4965, 5180, 5296, 6185, 6216, 6620, 6951, 7422, 7770, 7944, 8659, 8880, 9268, 9896, 9930, 10360, 11585, 12247, 12370, 12432, 13240, 13902, 14844, 15540, 15888, 17318, 18536, 18555, 19792, 19860, 20720, 23170, 24494, 24740, 25977, 26480, 27804, 29688, 31080, 34636, 34755, 36741, 37072, 37110, 39720, 43295, 45769, 46340, 48988, 49480, 51954, 55608, 59376, 61235, 62160, 69272, 69510, 73482, 74220, 79440, 85729, 86590, 91538, 92680, 97976, 98960, 103908, 111216, 122470, 129885, 137307, 138544, 139020, 146964, 148440, 171458, 173180, 183076, 183705, 185360, 195952, 207816, 228845, 244940, 257187, 259770, 274614, 278040, 293928, 296880, 320383, 342916, 346360, 366152, 367410, 409447, 415632, 428645, 457690, 489880, 514374, 519540, 549228, 556080, 587856, 640766, 685832, 686535, 692720, 732304, 734820, 818894, 857290, 915380, 961149, 979760, 1028748, 1039080, 1098456, 1228341, 1281532, 1285935, 1371664, 1373070, 1469640, 1601915, 1637788, 1714580, 1830760, 1922298, 2047235, 2057496, 2078160, 2196912, 2456682, 2563064, 2571870, 2746140, 2866129, 2939280, 3203830, 3275576, 3429160, 3661520, 3844596, 4094470, 4114992, 4805745, 4913364, 5126128, 5143740, 5492280, 5732258, 6141705, 6407660, 6551152, 6858320, 7689192, 8188940, 8598387, 9611490, 9826728, 10287480, 10984560, 11464516, 12283410, 12815320, 14330645, 15149539, 15378384, 16377880, 17196774, 19222980, 19653456, 20574960, 22929032, 24566820, 25630640, 28661290, 30299078, 32755760, 34393548, 38445960, 42991935, 45448617, 45858064, 49133640, 57322580, 60598156, 68787096, 75747695, 76891920, 85983870, 90897234, 98267280, 106046773, 114645160, 121196312, 137574192, 151495390, 171967740, 181794468, 212093546, 227243085, 229290320, 242392624, 302990780, 318140319, 343935480, 363588936, 424187092, 454486170, 530233865, 605981560, 636280638, 687870960, 727177872, 848374184, 908972340, 1060467730, 1211963120, 1272561276, 1590701595, 1696748368, 1817944680, 2120935460, 2545122552, 3181403190, 3635889360, 4241870920, 5090245104, 6362806380, 8483741840, 12725612760, 25451225520]

約数ペア:

[(1, 25451225520), (2, 12725612760), (3, 8483741840), (4, 6362806380), (5, 5090245104), (6, 4241870920), (7, 3635889360), (8, 3181403190), (10, 2545122552), (12, 2120935460), (14, 1817944680), (15, 1696748368), (16, 1590701595), (20, 1272561276), (21, 1211963120), (24, 1060467730), (28, 908972340), (30, 848374184), (35, 727177872), (37, 687870960), (40, 636280638), (42, 605981560), (48, 530233865), (56, 454486170), (60, 424187092), (70, 363588936), (74, 343935480), (80, 318140319), (84, 302990780), (105, 242392624), (111, 229290320), (112, 227243085), (120, 212093546), (140, 181794468), (148, 171967740), (168, 151495390), (185, 137574192), (210, 121196312), (222, 114645160), (240, 106046773), (259, 98267280), (280, 90897234), (296, 85983870), (331, 76891920), (336, 75747695), (370, 68787096), (420, 60598156), (444, 57322580), (518, 49133640), (555, 45858064), (560, 45448617), (592, 42991935), (662, 38445960), (740, 34393548), (777, 32755760), (840, 30299078), (888, 28661290), (993, 25630640), (1036, 24566820), (1110, 22929032), (1237, 20574960), (1295, 19653456), (1324, 19222980), (1480, 17196774), (1554, 16377880), (1655, 15378384), (1680, 15149539), (1776, 14330645), (1986, 12815320), (2072, 12283410), (2220, 11464516), (2317, 10984560), (2474, 10287480), (2590, 9826728), (2648, 9611490), (2960, 8598387), (3108, 8188940), (3310, 7689192), (3711, 6858320), (3885, 6551152), (3972, 6407660), (4144, 6141705), (4440, 5732258), (4634, 5492280), (4948, 5143740), (4965, 5126128), (5180, 4913364), (5296, 4805745), (6185, 4114992), (6216, 4094470), (6620, 3844596), (6951, 3661520), (7422, 3429160), (7770, 3275576), (7944, 3203830), (8659, 2939280), (8880, 2866129), (9268, 2746140), (9896, 2571870), (9930, 2563064), (10360, 2456682), (11585, 2196912), (12247, 2078160), (12370, 2057496), (12432, 2047235), (13240, 1922298), (13902, 1830760), (14844, 1714580), (15540, 1637788), (15888, 1601915), (17318, 1469640), (18536, 1373070), (18555, 1371664), (19792, 1285935), (19860, 1281532), (20720, 1228341), (23170, 1098456), (24494, 1039080), (24740, 1028748), (25977, 979760), (26480, 961149), (27804, 915380), (29688, 857290), (31080, 818894), (34636, 734820), (34755, 732304), (36741, 692720), (37072, 686535), (37110, 685832), (39720, 640766), (43295, 587856), (45769, 556080), (46340, 549228), (48988, 519540), (49480, 514374), (51954, 489880), (55608, 457690), (59376, 428645), (61235, 415632), (62160, 409447), (69272, 367410), (69510, 366152), (73482, 346360), (74220, 342916), (79440, 320383), (85729, 296880), (86590, 293928), (91538, 278040), (92680, 274614), (97976, 259770), (98960, 257187), (103908, 244940), (111216, 228845), (122470, 207816), (129885, 195952), (137307, 185360), (138544, 183705), (139020, 183076), (146964, 173180), (148440, 171458)]