172537290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 507911040

約数和(自身を除く): 335373750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 81, 90, 95, 101, 111, 114, 135, 162, 171, 185, 190, 202, 222, 243, 270, 285, 303, 333, 342, 370, 405, 486, 505, 513, 555, 570, 606, 666, 703, 810, 855, 909, 999, 1010, 1026, 1110, 1215, 1406, 1515, 1539, 1665, 1710, 1818, 1919, 1998, 2109, 2430, 2565, 2727, 2997, 3030, 3078, 3330, 3515, 3737, 3838, 4218, 4545, 4617, 4995, 5130, 5454, 5757, 5994, 6327, 7030, 7474, 7695, 8181, 8991, 9090, 9234, 9595, 9990, 10545, 11211, 11514, 12654, 13635, 14985, 15390, 16362, 17271, 17982, 18685, 18981, 19190, 21090, 22422, 23085, 24543, 27270, 28785, 29970, 31635, 33633, 34542, 37370, 37962, 40905, 44955, 46170, 49086, 51813, 56055, 56943, 57570, 63270, 67266, 71003, 81810, 86355, 89910, 94905, 100899, 103626, 112110, 113886, 122715, 142006, 155439, 168165, 170829, 172710, 189810, 201798, 213009, 245430, 259065, 284715, 302697, 310878, 336330, 341658, 355015, 426018, 466317, 504495, 518130, 569430, 605394, 639027, 710030, 777195, 854145, 908091, 932634, 1008990, 1065045, 1278054, 1513485, 1554390, 1708290, 1816182, 1917081, 2130090, 2331585, 3026970, 3195135, 3834162, 4540455, 4663170, 5751243, 6390270, 9080910, 9585405, 11502486, 17253729, 19170810, 28756215, 34507458, 57512430, 86268645, 172537290]

約数ペア:

[(1, 172537290), (2, 86268645), (3, 57512430), (5, 34507458), (6, 28756215), (9, 19170810), (10, 17253729), (15, 11502486), (18, 9585405), (19, 9080910), (27, 6390270), (30, 5751243), (37, 4663170), (38, 4540455), (45, 3834162), (54, 3195135), (57, 3026970), (74, 2331585), (81, 2130090), (90, 1917081), (95, 1816182), (101, 1708290), (111, 1554390), (114, 1513485), (135, 1278054), (162, 1065045), (171, 1008990), (185, 932634), (190, 908091), (202, 854145), (222, 777195), (243, 710030), (270, 639027), (285, 605394), (303, 569430), (333, 518130), (342, 504495), (370, 466317), (405, 426018), (486, 355015), (505, 341658), (513, 336330), (555, 310878), (570, 302697), (606, 284715), (666, 259065), (703, 245430), (810, 213009), (855, 201798), (909, 189810), (999, 172710), (1010, 170829), (1026, 168165), (1110, 155439), (1215, 142006), (1406, 122715), (1515, 113886), (1539, 112110), (1665, 103626), (1710, 100899), (1818, 94905), (1919, 89910), (1998, 86355), (2109, 81810), (2430, 71003), (2565, 67266), (2727, 63270), (2997, 57570), (3030, 56943), (3078, 56055), (3330, 51813), (3515, 49086), (3737, 46170), (3838, 44955), (4218, 40905), (4545, 37962), (4617, 37370), (4995, 34542), (5130, 33633), (5454, 31635), (5757, 29970), (5994, 28785), (6327, 27270), (7030, 24543), (7474, 23085), (7695, 22422), (8181, 21090), (8991, 19190), (9090, 18981), (9234, 18685), (9595, 17982), (9990, 17271), (10545, 16362), (11211, 15390), (11514, 14985), (12654, 13635)]