222908000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 437533600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 350, 380, 400, 419, 475, 500, 532, 560, 608, 665, 700, 760, 800, 838, 875, 950, 1000, 1064, 1120, 1330, 1400, 1520, 1676, 1750, 1900, 2000, 2095, 2128, 2375, 2660, 2800, 2933, 3040, 3325, 3352, 3500, 3800, 4000, 4190, 4256, 4750, 5320, 5600, 5866, 6650, 6704, 7000, 7600, 7961, 8380, 9500, 10475, 10640, 11732, 13300, 13408, 14000, 14665, 15200, 15922, 16625, 16760, 19000, 20950, 21280, 23464, 26600, 28000, 29330, 31844, 33250, 33520, 38000, 39805, 41900, 46928, 52375, 53200, 55727, 58660, 63688, 66500, 67040, 73325, 76000, 79610, 83800, 93856, 104750, 106400, 111454, 117320, 127376, 133000, 146650, 159220, 167600, 199025, 209500, 222908, 234640, 254752, 266000, 278635, 293300, 318440, 335200, 366625, 398050, 419000, 445816, 469280, 532000, 557270, 586600, 636880, 733250, 796100, 838000, 891632, 995125, 1114540, 1173200, 1273760, 1393175, 1466500, 1592200, 1676000, 1783264, 1990250, 2229080, 2346400, 2786350, 2933000, 3184400, 3980500, 4458160, 5572700, 5866000, 6368800, 6965875, 7961000, 8916320, 11145400, 11732000, 13931750, 15922000, 22290800, 27863500, 31844000, 44581600, 55727000, 111454000, 222908000]

約数ペア:

[(1, 222908000), (2, 111454000), (4, 55727000), (5, 44581600), (7, 31844000), (8, 27863500), (10, 22290800), (14, 15922000), (16, 13931750), (19, 11732000), (20, 11145400), (25, 8916320), (28, 7961000), (32, 6965875), (35, 6368800), (38, 5866000), (40, 5572700), (50, 4458160), (56, 3980500), (70, 3184400), (76, 2933000), (80, 2786350), (95, 2346400), (100, 2229080), (112, 1990250), (125, 1783264), (133, 1676000), (140, 1592200), (152, 1466500), (160, 1393175), (175, 1273760), (190, 1173200), (200, 1114540), (224, 995125), (250, 891632), (266, 838000), (280, 796100), (304, 733250), (350, 636880), (380, 586600), (400, 557270), (419, 532000), (475, 469280), (500, 445816), (532, 419000), (560, 398050), (608, 366625), (665, 335200), (700, 318440), (760, 293300), (800, 278635), (838, 266000), (875, 254752), (950, 234640), (1000, 222908), (1064, 209500), (1120, 199025), (1330, 167600), (1400, 159220), (1520, 146650), (1676, 133000), (1750, 127376), (1900, 117320), (2000, 111454), (2095, 106400), (2128, 104750), (2375, 93856), (2660, 83800), (2800, 79610), (2933, 76000), (3040, 73325), (3325, 67040), (3352, 66500), (3500, 63688), (3800, 58660), (4000, 55727), (4190, 53200), (4256, 52375), (4750, 46928), (5320, 41900), (5600, 39805), (5866, 38000), (6650, 33520), (6704, 33250), (7000, 31844), (7600, 29330), (7961, 28000), (8380, 26600), (9500, 23464), (10475, 21280), (10640, 20950), (11732, 19000), (13300, 16760), (13408, 16625), (14000, 15922), (14665, 15200)]