8269554780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{19777}}^1$

素因数の和:19916

約数の個数: 144

約数和(自身を含む): 26435433024

約数和(自身を除く): 18165878244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 101, 115, 138, 180, 202, 207, 230, 276, 303, 345, 404, 414, 460, 505, 606, 690, 828, 909, 1010, 1035, 1212, 1380, 1515, 1818, 2020, 2070, 2323, 3030, 3636, 4140, 4545, 4646, 6060, 6969, 9090, 9292, 11615, 13938, 18180, 19777, 20907, 23230, 27876, 34845, 39554, 41814, 46460, 59331, 69690, 79108, 83628, 98885, 104535, 118662, 139380, 177993, 197770, 209070, 237324, 296655, 355986, 395540, 418140, 454871, 593310, 711972, 889965, 909742, 1186620, 1364613, 1779930, 1819484, 1997477, 2274355, 2729226, 3559860, 3994954, 4093839, 4548710, 5458452, 5992431, 6823065, 7989908, 8187678, 9097420, 9987385, 11984862, 13646130, 16375356, 17977293, 19974770, 20469195, 23969724, 27292260, 29962155, 35954586, 39949540, 40938390, 45941971, 59924310, 71909172, 81876780, 89886465, 91883942, 119848620, 137825913, 179772930, 183767884, 229709855, 275651826, 359545860, 413477739, 459419710, 551303652, 689129565, 826955478, 918839420, 1378259130, 1653910956, 2067388695, 2756518260, 4134777390, 8269554780]

約数ペア:

[(1, 8269554780), (2, 4134777390), (3, 2756518260), (4, 2067388695), (5, 1653910956), (6, 1378259130), (9, 918839420), (10, 826955478), (12, 689129565), (15, 551303652), (18, 459419710), (20, 413477739), (23, 359545860), (30, 275651826), (36, 229709855), (45, 183767884), (46, 179772930), (60, 137825913), (69, 119848620), (90, 91883942), (92, 89886465), (101, 81876780), (115, 71909172), (138, 59924310), (180, 45941971), (202, 40938390), (207, 39949540), (230, 35954586), (276, 29962155), (303, 27292260), (345, 23969724), (404, 20469195), (414, 19974770), (460, 17977293), (505, 16375356), (606, 13646130), (690, 11984862), (828, 9987385), (909, 9097420), (1010, 8187678), (1035, 7989908), (1212, 6823065), (1380, 5992431), (1515, 5458452), (1818, 4548710), (2020, 4093839), (2070, 3994954), (2323, 3559860), (3030, 2729226), (3636, 2274355), (4140, 1997477), (4545, 1819484), (4646, 1779930), (6060, 1364613), (6969, 1186620), (9090, 909742), (9292, 889965), (11615, 711972), (13938, 593310), (18180, 454871), (19777, 418140), (20907, 395540), (23230, 355986), (27876, 296655), (34845, 237324), (39554, 209070), (41814, 197770), (46460, 177993), (59331, 139380), (69690, 118662), (79108, 104535), (83628, 98885)]