869040090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 2431275264

約数和(自身を除く): 1562235174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 107, 111, 135, 162, 185, 214, 222, 270, 271, 321, 333, 370, 405, 535, 542, 555, 642, 666, 810, 813, 963, 999, 1070, 1110, 1355, 1605, 1626, 1665, 1926, 1998, 2439, 2710, 2889, 2997, 3210, 3330, 3959, 4065, 4815, 4878, 4995, 5778, 5994, 7317, 7918, 8130, 8667, 9630, 9990, 10027, 11877, 12195, 14445, 14634, 14985, 17334, 19795, 20054, 21951, 23754, 24390, 28890, 28997, 29970, 30081, 35631, 36585, 39590, 43335, 43902, 50135, 57994, 59385, 60162, 71262, 73170, 86670, 86991, 90243, 100270, 106893, 109755, 118770, 144985, 150405, 173982, 178155, 180486, 213786, 219510, 260973, 270729, 289970, 300810, 320679, 356310, 434955, 451215, 521946, 534465, 541458, 641358, 782919, 812187, 869910, 902430, 1068930, 1072889, 1304865, 1353645, 1565838, 1603395, 1624374, 2145778, 2348757, 2609730, 2707290, 3206790, 3218667, 3914595, 4060935, 4697514, 5364445, 6437334, 7829190, 8121870, 9656001, 10728890, 11743785, 16093335, 19312002, 23487570, 28968003, 32186670, 48280005, 57936006, 86904009, 96560010, 144840015, 173808018, 289680030, 434520045, 869040090]

約数ペア:

[(1, 869040090), (2, 434520045), (3, 289680030), (5, 173808018), (6, 144840015), (9, 96560010), (10, 86904009), (15, 57936006), (18, 48280005), (27, 32186670), (30, 28968003), (37, 23487570), (45, 19312002), (54, 16093335), (74, 11743785), (81, 10728890), (90, 9656001), (107, 8121870), (111, 7829190), (135, 6437334), (162, 5364445), (185, 4697514), (214, 4060935), (222, 3914595), (270, 3218667), (271, 3206790), (321, 2707290), (333, 2609730), (370, 2348757), (405, 2145778), (535, 1624374), (542, 1603395), (555, 1565838), (642, 1353645), (666, 1304865), (810, 1072889), (813, 1068930), (963, 902430), (999, 869910), (1070, 812187), (1110, 782919), (1355, 641358), (1605, 541458), (1626, 534465), (1665, 521946), (1926, 451215), (1998, 434955), (2439, 356310), (2710, 320679), (2889, 300810), (2997, 289970), (3210, 270729), (3330, 260973), (3959, 219510), (4065, 213786), (4815, 180486), (4878, 178155), (4995, 173982), (5778, 150405), (5994, 144985), (7317, 118770), (7918, 109755), (8130, 106893), (8667, 100270), (9630, 90243), (9990, 86991), (10027, 86670), (11877, 73170), (12195, 71262), (14445, 60162), (14634, 59385), (14985, 57994), (17334, 50135), (19795, 43902), (20054, 43335), (21951, 39590), (23754, 36585), (24390, 35631), (28890, 30081), (28997, 29970)]