28504349280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5939}}^1$

素因数の和:6075

約数の個数: 384

約数和(自身を含む): 109930867200

約数和(自身を除く): 81426517920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 101, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 202, 216, 220, 240, 264, 270, 288, 297, 303, 330, 352, 360, 396, 404, 432, 440, 480, 495, 505, 528, 540, 594, 606, 660, 720, 792, 808, 864, 880, 909, 990, 1010, 1056, 1080, 1111, 1188, 1212, 1320, 1440, 1485, 1515, 1584, 1616, 1760, 1818, 1980, 2020, 2160, 2222, 2376, 2424, 2640, 2727, 2970, 3030, 3168, 3232, 3333, 3636, 3960, 4040, 4320, 4444, 4545, 4752, 4848, 5280, 5454, 5555, 5939, 5940, 6060, 6666, 7272, 7920, 8080, 8888, 9090, 9504, 9696, 9999, 10908, 11110, 11878, 11880, 12120, 13332, 13635, 14544, 15840, 16160, 16665, 17776, 17817, 18180, 19998, 21816, 22220, 23756, 23760, 24240, 26664, 27270, 29088, 29695, 29997, 33330, 35552, 35634, 36360, 39996, 43632, 44440, 47512, 47520, 48480, 49995, 53328, 53451, 54540, 59390, 59994, 65329, 66660, 71268, 72720, 79992, 87264, 88880, 89085, 95024, 99990, 106656, 106902, 109080, 118780, 119988, 130658, 133320, 142536, 145440, 149985, 159984, 160353, 177760, 178170, 190048, 195987, 199980, 213804, 218160, 237560, 239976, 261316, 266640, 267255, 285072, 299970, 319968, 320706, 326645, 356340, 391974, 399960, 427608, 436320, 475120, 479952, 522632, 533280, 534510, 570144, 587961, 599839, 599940, 641412, 653290, 712680, 783948, 799920, 801765, 855216, 950240, 959904, 979935, 1045264, 1069020, 1175922, 1199678, 1199880, 1282824, 1306580, 1425360, 1567896, 1599840, 1603530, 1710432, 1763883, 1799517, 1959870, 2090528, 2138040, 2351844, 2399356, 2399760, 2565648, 2613160, 2850720, 2939805, 2999195, 3135792, 3207060, 3527766, 3599034, 3919740, 4276080, 4703688, 4798712, 4799520, 5131296, 5226320, 5398551, 5879610, 5998390, 6271584, 6414120, 6598229, 7055532, 7198068, 7839480, 8552160, 8819415, 8997585, 9407376, 9597424, 10452640, 10797102, 11759220, 11996780, 12828240, 13196458, 14111064, 14396136, 15678960, 16195653, 17638830, 17995170, 18814752, 19194848, 19794687, 21594204, 23518440, 23993560, 25656480, 26392916, 26992755, 28222128, 28792272, 31357920, 32391306, 32991145, 35277660, 35990340, 39589374, 43188408, 47036880, 47987120, 52785832, 53985510, 56444256, 57584544, 59384061, 64782612, 65982290, 70555320, 71980680, 79178748, 80978265, 86376816, 94073760, 95974240, 98973435, 105571664, 107971020, 118768122, 129565224, 131964580, 141110640, 143961360, 158357496, 161956530, 172753632, 178152183, 197946870, 211143328, 215942040, 237536244, 259130448, 263929160, 282221280, 287922720, 296920305, 316714992, 323913060, 356304366, 395893740, 431884080, 475072488, 518260896, 527858320, 593840610, 633429984, 647826120, 712608732, 791787480, 863768160, 890760915, 950144976, 1055716640, 1187681220, 1295652240, 1425217464, 1583574960, 1781521830, 1900289952, 2375362440, 2591304480, 2850434928, 3167149920, 3563043660, 4750724880, 5700869856, 7126087320, 9501449760, 14252174640, 28504349280]

約数ペア:

[(1, 28504349280), (2, 14252174640), (3, 9501449760), (4, 7126087320), (5, 5700869856), (6, 4750724880), (8, 3563043660), (9, 3167149920), (10, 2850434928), (11, 2591304480), (12, 2375362440), (15, 1900289952), (16, 1781521830), (18, 1583574960), (20, 1425217464), (22, 1295652240), (24, 1187681220), (27, 1055716640), (30, 950144976), (32, 890760915), (33, 863768160), (36, 791787480), (40, 712608732), (44, 647826120), (45, 633429984), (48, 593840610), (54, 527858320), (55, 518260896), (60, 475072488), (66, 431884080), (72, 395893740), (80, 356304366), (88, 323913060), (90, 316714992), (96, 296920305), (99, 287922720), (101, 282221280), (108, 263929160), (110, 259130448), (120, 237536244), (132, 215942040), (135, 211143328), (144, 197946870), (160, 178152183), (165, 172753632), (176, 161956530), (180, 158357496), (198, 143961360), (202, 141110640), (216, 131964580), (220, 129565224), (240, 118768122), (264, 107971020), (270, 105571664), (288, 98973435), (297, 95974240), (303, 94073760), (330, 86376816), (352, 80978265), (360, 79178748), (396, 71980680), (404, 70555320), (432, 65982290), (440, 64782612), (480, 59384061), (495, 57584544), (505, 56444256), (528, 53985510), (540, 52785832), (594, 47987120), (606, 47036880), (660, 43188408), (720, 39589374), (792, 35990340), (808, 35277660), (864, 32991145), (880, 32391306), (909, 31357920), (990, 28792272), (1010, 28222128), (1056, 26992755), (1080, 26392916), (1111, 25656480), (1188, 23993560), (1212, 23518440), (1320, 21594204), (1440, 19794687), (1485, 19194848), (1515, 18814752), (1584, 17995170), (1616, 17638830), (1760, 16195653), (1818, 15678960), (1980, 14396136), (2020, 14111064), (2160, 13196458), (2222, 12828240), (2376, 11996780), (2424, 11759220), (2640, 10797102), (2727, 10452640), (2970, 9597424), (3030, 9407376), (3168, 8997585), (3232, 8819415), (3333, 8552160), (3636, 7839480), (3960, 7198068), (4040, 7055532), (4320, 6598229), (4444, 6414120), (4545, 6271584), (4752, 5998390), (4848, 5879610), (5280, 5398551), (5454, 5226320), (5555, 5131296), (5939, 4799520), (5940, 4798712), (6060, 4703688), (6666, 4276080), (7272, 3919740), (7920, 3599034), (8080, 3527766), (8888, 3207060), (9090, 3135792), (9504, 2999195), (9696, 2939805), (9999, 2850720), (10908, 2613160), (11110, 2565648), (11878, 2399760), (11880, 2399356), (12120, 2351844), (13332, 2138040), (13635, 2090528), (14544, 1959870), (15840, 1799517), (16160, 1763883), (16665, 1710432), (17776, 1603530), (17817, 1599840), (18180, 1567896), (19998, 1425360), (21816, 1306580), (22220, 1282824), (23756, 1199880), (23760, 1199678), (24240, 1175922), (26664, 1069020), (27270, 1045264), (29088, 979935), (29695, 959904), (29997, 950240), (33330, 855216), (35552, 801765), (35634, 799920), (36360, 783948), (39996, 712680), (43632, 653290), (44440, 641412), (47512, 599940), (47520, 599839), (48480, 587961), (49995, 570144), (53328, 534510), (53451, 533280), (54540, 522632), (59390, 479952), (59994, 475120), (65329, 436320), (66660, 427608), (71268, 399960), (72720, 391974), (79992, 356340), (87264, 326645), (88880, 320706), (89085, 319968), (95024, 299970), (99990, 285072), (106656, 267255), (106902, 266640), (109080, 261316), (118780, 239976), (119988, 237560), (130658, 218160), (133320, 213804), (142536, 199980), (145440, 195987), (149985, 190048), (159984, 178170), (160353, 177760)]