881857260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 3125606400

約数和(自身を除く): 2243749140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 37, 38, 45, 46, 54, 57, 60, 69, 74, 76, 90, 92, 95, 101, 108, 111, 114, 115, 135, 138, 148, 171, 180, 185, 190, 202, 207, 222, 228, 230, 270, 276, 285, 303, 333, 342, 345, 370, 380, 404, 414, 437, 444, 460, 505, 513, 540, 555, 570, 606, 621, 666, 684, 690, 703, 740, 828, 851, 855, 874, 909, 999, 1010, 1026, 1035, 1110, 1140, 1212, 1242, 1311, 1332, 1380, 1406, 1515, 1665, 1702, 1710, 1748, 1818, 1919, 1998, 2020, 2052, 2070, 2109, 2185, 2220, 2323, 2484, 2553, 2565, 2622, 2727, 2812, 3030, 3105, 3330, 3404, 3420, 3515, 3636, 3737, 3838, 3933, 3996, 4140, 4218, 4255, 4370, 4545, 4646, 4995, 5106, 5130, 5244, 5454, 5757, 6060, 6210, 6327, 6555, 6660, 6969, 7030, 7474, 7659, 7676, 7866, 8436, 8510, 8740, 9090, 9292, 9595, 9990, 10212, 10260, 10545, 10908, 11211, 11514, 11615, 11799, 12420, 12654, 12765, 13110, 13635, 13938, 14060, 14948, 15318, 15732, 16169, 17020, 17271, 18180, 18685, 18981, 19190, 19665, 19980, 20907, 21090, 22422, 22977, 23028, 23230, 23598, 25308, 25530, 26220, 27270, 27876, 28785, 30636, 31635, 32338, 33633, 34542, 34845, 37370, 37962, 38295, 38380, 39330, 41814, 42180, 44137, 44844, 45954, 46460, 47196, 48507, 51060, 51813, 54540, 56055, 57570, 58995, 62721, 63270, 64676, 67266, 69084, 69690, 71003, 74740, 75924, 76590, 78660, 80845, 83628, 85951, 86355, 88274, 91908, 94905, 97014, 100899, 103626, 104535, 112110, 114885, 115140, 117990, 125442, 126540, 132411, 134532, 139380, 142006, 145521, 153180, 161690, 168165, 171902, 172710, 176548, 189810, 194028, 201798, 207252, 209070, 213009, 220685, 224220, 229770, 235980, 242535, 250884, 257853, 259065, 264822, 284012, 291042, 313605, 323380, 336330, 343804, 345420, 355015, 379620, 397233, 403596, 418140, 426018, 429755, 436563, 441370, 459540, 485070, 504495, 515706, 518130, 529644, 582084, 627210, 639027, 662055, 672660, 710030, 727605, 773559, 794466, 852036, 859510, 873126, 882740, 970140, 1008990, 1031412, 1036260, 1065045, 1191699, 1254420, 1278054, 1289265, 1324110, 1420060, 1455210, 1547118, 1588932, 1633069, 1719020, 1746252, 1917081, 1986165, 2017980, 2130090, 2182815, 2320677, 2383398, 2556108, 2578530, 2648220, 2910420, 3094236, 3195135, 3266138, 3834162, 3867795, 3972330, 4260180, 4365630, 4641354, 4766796, 4899207, 5157060, 5958495, 6390270, 6532276, 7668324, 7735590, 7944660, 8165345, 8731260, 9282708, 9585405, 9798414, 11603385, 11916990, 12780540, 14697621, 15471180, 16330690, 19170810, 19596828, 23206770, 23833980, 24496035, 29395242, 32661380, 38341620, 44092863, 46413540, 48992070, 58790484, 73488105, 88185726, 97984140, 146976210, 176371452, 220464315, 293952420, 440928630, 881857260]

約数ペア:

[(1, 881857260), (2, 440928630), (3, 293952420), (4, 220464315), (5, 176371452), (6, 146976210), (9, 97984140), (10, 88185726), (12, 73488105), (15, 58790484), (18, 48992070), (19, 46413540), (20, 44092863), (23, 38341620), (27, 32661380), (30, 29395242), (36, 24496035), (37, 23833980), (38, 23206770), (45, 19596828), (46, 19170810), (54, 16330690), (57, 15471180), (60, 14697621), (69, 12780540), (74, 11916990), (76, 11603385), (90, 9798414), (92, 9585405), (95, 9282708), (101, 8731260), (108, 8165345), (111, 7944660), (114, 7735590), (115, 7668324), (135, 6532276), (138, 6390270), (148, 5958495), (171, 5157060), (180, 4899207), (185, 4766796), (190, 4641354), (202, 4365630), (207, 4260180), (222, 3972330), (228, 3867795), (230, 3834162), (270, 3266138), (276, 3195135), (285, 3094236), (303, 2910420), (333, 2648220), (342, 2578530), (345, 2556108), (370, 2383398), (380, 2320677), (404, 2182815), (414, 2130090), (437, 2017980), (444, 1986165), (460, 1917081), (505, 1746252), (513, 1719020), (540, 1633069), (555, 1588932), (570, 1547118), (606, 1455210), (621, 1420060), (666, 1324110), (684, 1289265), (690, 1278054), (703, 1254420), (740, 1191699), (828, 1065045), (851, 1036260), (855, 1031412), (874, 1008990), (909, 970140), (999, 882740), (1010, 873126), (1026, 859510), (1035, 852036), (1110, 794466), (1140, 773559), (1212, 727605), (1242, 710030), (1311, 672660), (1332, 662055), (1380, 639027), (1406, 627210), (1515, 582084), (1665, 529644), (1702, 518130), (1710, 515706), (1748, 504495), (1818, 485070), (1919, 459540), (1998, 441370), (2020, 436563), (2052, 429755), (2070, 426018), (2109, 418140), (2185, 403596), (2220, 397233), (2323, 379620), (2484, 355015), (2553, 345420), (2565, 343804), (2622, 336330), (2727, 323380), (2812, 313605), (3030, 291042), (3105, 284012), (3330, 264822), (3404, 259065), (3420, 257853), (3515, 250884), (3636, 242535), (3737, 235980), (3838, 229770), (3933, 224220), (3996, 220685), (4140, 213009), (4218, 209070), (4255, 207252), (4370, 201798), (4545, 194028), (4646, 189810), (4995, 176548), (5106, 172710), (5130, 171902), (5244, 168165), (5454, 161690), (5757, 153180), (6060, 145521), (6210, 142006), (6327, 139380), (6555, 134532), (6660, 132411), (6969, 126540), (7030, 125442), (7474, 117990), (7659, 115140), (7676, 114885), (7866, 112110), (8436, 104535), (8510, 103626), (8740, 100899), (9090, 97014), (9292, 94905), (9595, 91908), (9990, 88274), (10212, 86355), (10260, 85951), (10545, 83628), (10908, 80845), (11211, 78660), (11514, 76590), (11615, 75924), (11799, 74740), (12420, 71003), (12654, 69690), (12765, 69084), (13110, 67266), (13635, 64676), (13938, 63270), (14060, 62721), (14948, 58995), (15318, 57570), (15732, 56055), (16169, 54540), (17020, 51813), (17271, 51060), (18180, 48507), (18685, 47196), (18981, 46460), (19190, 45954), (19665, 44844), (19980, 44137), (20907, 42180), (21090, 41814), (22422, 39330), (22977, 38380), (23028, 38295), (23230, 37962), (23598, 37370), (25308, 34845), (25530, 34542), (26220, 33633), (27270, 32338), (27876, 31635), (28785, 30636)]