244454000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 160

約数和(自身を含む): 711859200

約数和(自身を除く): 467405200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 665, 700, 760, 875, 919, 950, 1000, 1064, 1330, 1400, 1520, 1750, 1838, 1900, 2000, 2128, 2375, 2660, 2800, 3325, 3500, 3676, 3800, 4595, 4750, 5320, 6433, 6650, 7000, 7352, 7600, 9190, 9500, 10640, 12866, 13300, 14000, 14704, 16625, 17461, 18380, 19000, 22975, 25732, 26600, 32165, 33250, 34922, 36760, 38000, 45950, 51464, 53200, 64330, 66500, 69844, 73520, 87305, 91900, 102928, 114875, 122227, 128660, 133000, 139688, 160825, 174610, 183800, 229750, 244454, 257320, 266000, 279376, 321650, 349220, 367600, 436525, 459500, 488908, 514640, 611135, 643300, 698440, 804125, 873050, 919000, 977816, 1222270, 1286600, 1396880, 1608250, 1746100, 1838000, 1955632, 2182625, 2444540, 2573200, 3055675, 3216500, 3492200, 4365250, 4889080, 6111350, 6433000, 6984400, 8730500, 9778160, 12222700, 12866000, 15278375, 17461000, 24445400, 30556750, 34922000, 48890800, 61113500, 122227000, 244454000]

約数ペア:

[(1, 244454000), (2, 122227000), (4, 61113500), (5, 48890800), (7, 34922000), (8, 30556750), (10, 24445400), (14, 17461000), (16, 15278375), (19, 12866000), (20, 12222700), (25, 9778160), (28, 8730500), (35, 6984400), (38, 6433000), (40, 6111350), (50, 4889080), (56, 4365250), (70, 3492200), (76, 3216500), (80, 3055675), (95, 2573200), (100, 2444540), (112, 2182625), (125, 1955632), (133, 1838000), (140, 1746100), (152, 1608250), (175, 1396880), (190, 1286600), (200, 1222270), (250, 977816), (266, 919000), (280, 873050), (304, 804125), (350, 698440), (380, 643300), (400, 611135), (475, 514640), (500, 488908), (532, 459500), (560, 436525), (665, 367600), (700, 349220), (760, 321650), (875, 279376), (919, 266000), (950, 257320), (1000, 244454), (1064, 229750), (1330, 183800), (1400, 174610), (1520, 160825), (1750, 139688), (1838, 133000), (1900, 128660), (2000, 122227), (2128, 114875), (2375, 102928), (2660, 91900), (2800, 87305), (3325, 73520), (3500, 69844), (3676, 66500), (3800, 64330), (4595, 53200), (4750, 51464), (5320, 45950), (6433, 38000), (6650, 36760), (7000, 34922), (7352, 33250), (7600, 32165), (9190, 26600), (9500, 25732), (10640, 22975), (12866, 19000), (13300, 18380), (14000, 17461), (14704, 16625)]