27937600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 84

約数和(自身を含む): 72440800

約数和(自身を除く): 44503200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 919, 950, 1216, 1520, 1600, 1838, 1900, 3040, 3676, 3800, 4595, 6080, 7352, 7600, 9190, 14704, 15200, 17461, 18380, 22975, 29408, 30400, 34922, 36760, 45950, 58816, 69844, 73520, 87305, 91900, 139688, 147040, 174610, 183800, 279376, 294080, 349220, 367600, 436525, 558752, 698440, 735200, 873050, 1117504, 1396880, 1470400, 1746100, 2793760, 3492200, 5587520, 6984400, 13968800, 27937600]

約数ペア:

[(1, 27937600), (2, 13968800), (4, 6984400), (5, 5587520), (8, 3492200), (10, 2793760), (16, 1746100), (19, 1470400), (20, 1396880), (25, 1117504), (32, 873050), (38, 735200), (40, 698440), (50, 558752), (64, 436525), (76, 367600), (80, 349220), (95, 294080), (100, 279376), (152, 183800), (160, 174610), (190, 147040), (200, 139688), (304, 91900), (320, 87305), (380, 73520), (400, 69844), (475, 58816), (608, 45950), (760, 36760), (800, 34922), (919, 30400), (950, 29408), (1216, 22975), (1520, 18380), (1600, 17461), (1838, 15200), (1900, 14704), (3040, 9190), (3676, 7600), (3800, 7352), (4595, 6080)]