902110000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 200

約数和(自身を含む): 2440468800

約数和(自身を除く): 1538358800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 59, 80, 88, 100, 110, 118, 125, 139, 176, 200, 220, 236, 250, 275, 278, 295, 400, 440, 472, 500, 550, 556, 590, 625, 649, 695, 880, 944, 1000, 1100, 1112, 1180, 1250, 1298, 1375, 1390, 1475, 1529, 2000, 2200, 2224, 2360, 2500, 2596, 2750, 2780, 2950, 3058, 3245, 3475, 4400, 4720, 5000, 5192, 5500, 5560, 5900, 6116, 6490, 6875, 6950, 7375, 7645, 8201, 10000, 10384, 11000, 11120, 11800, 12232, 12980, 13750, 13900, 14750, 15290, 16225, 16402, 17375, 22000, 23600, 24464, 25960, 27500, 27800, 29500, 30580, 32450, 32804, 34750, 36875, 38225, 41005, 51920, 55000, 55600, 59000, 61160, 64900, 65608, 69500, 73750, 76450, 81125, 82010, 86875, 90211, 110000, 118000, 122320, 129800, 131216, 139000, 147500, 152900, 162250, 164020, 173750, 180422, 191125, 205025, 259600, 278000, 295000, 305800, 324500, 328040, 347500, 360844, 382250, 405625, 410050, 451055, 590000, 611600, 649000, 656080, 695000, 721688, 764500, 811250, 820100, 902110, 955625, 1025125, 1298000, 1390000, 1443376, 1529000, 1622500, 1640200, 1804220, 1911250, 2050250, 2255275, 3058000, 3245000, 3280400, 3608440, 3822500, 4100500, 4510550, 5125625, 6490000, 7216880, 7645000, 8201000, 9021100, 10251250, 11276375, 15290000, 16402000, 18042200, 20502500, 22552750, 36084400, 41005000, 45105500, 56381875, 82010000, 90211000, 112763750, 180422000, 225527500, 451055000, 902110000]

約数ペア:

[(1, 902110000), (2, 451055000), (4, 225527500), (5, 180422000), (8, 112763750), (10, 90211000), (11, 82010000), (16, 56381875), (20, 45105500), (22, 41005000), (25, 36084400), (40, 22552750), (44, 20502500), (50, 18042200), (55, 16402000), (59, 15290000), (80, 11276375), (88, 10251250), (100, 9021100), (110, 8201000), (118, 7645000), (125, 7216880), (139, 6490000), (176, 5125625), (200, 4510550), (220, 4100500), (236, 3822500), (250, 3608440), (275, 3280400), (278, 3245000), (295, 3058000), (400, 2255275), (440, 2050250), (472, 1911250), (500, 1804220), (550, 1640200), (556, 1622500), (590, 1529000), (625, 1443376), (649, 1390000), (695, 1298000), (880, 1025125), (944, 955625), (1000, 902110), (1100, 820100), (1112, 811250), (1180, 764500), (1250, 721688), (1298, 695000), (1375, 656080), (1390, 649000), (1475, 611600), (1529, 590000), (2000, 451055), (2200, 410050), (2224, 405625), (2360, 382250), (2500, 360844), (2596, 347500), (2750, 328040), (2780, 324500), (2950, 305800), (3058, 295000), (3245, 278000), (3475, 259600), (4400, 205025), (4720, 191125), (5000, 180422), (5192, 173750), (5500, 164020), (5560, 162250), (5900, 152900), (6116, 147500), (6490, 139000), (6875, 131216), (6950, 129800), (7375, 122320), (7645, 118000), (8201, 110000), (10000, 90211), (10384, 86875), (11000, 82010), (11120, 81125), (11800, 76450), (12232, 73750), (12980, 69500), (13750, 65608), (13900, 64900), (14750, 61160), (15290, 59000), (16225, 55600), (16402, 55000), (17375, 51920), (22000, 41005), (23600, 38225), (24464, 36875), (25960, 34750), (27500, 32804), (27800, 32450), (29500, 30580)]