1117846400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2887}}^1$

素因数の和:2933

約数の個数: 144

約数和(自身を含む): 3036342120

約数和(自身を除く): 1918495720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 640, 704, 800, 880, 968, 1100, 1210, 1408, 1600, 1760, 1936, 2200, 2420, 2887, 3025, 3200, 3520, 3872, 4400, 4840, 5774, 6050, 7040, 7744, 8800, 9680, 11548, 12100, 14435, 15488, 17600, 19360, 23096, 24200, 28870, 31757, 35200, 38720, 46192, 48400, 57740, 63514, 72175, 77440, 92384, 96800, 115480, 127028, 144350, 158785, 184768, 193600, 230960, 254056, 288700, 317570, 349327, 369536, 387200, 461920, 508112, 577400, 635140, 698654, 793925, 923840, 1016224, 1154800, 1270280, 1397308, 1587850, 1746635, 1847680, 2032448, 2309600, 2540560, 2794616, 3175700, 3493270, 4064896, 4619200, 5081120, 5589232, 6351400, 6986540, 8733175, 9238400, 10162240, 11178464, 12702800, 13973080, 17466350, 20324480, 22356928, 25405600, 27946160, 34932700, 44713856, 50811200, 55892320, 69865400, 101622400, 111784640, 139730800, 223569280, 279461600, 558923200, 1117846400]

約数ペア:

[(1, 1117846400), (2, 558923200), (4, 279461600), (5, 223569280), (8, 139730800), (10, 111784640), (11, 101622400), (16, 69865400), (20, 55892320), (22, 50811200), (25, 44713856), (32, 34932700), (40, 27946160), (44, 25405600), (50, 22356928), (55, 20324480), (64, 17466350), (80, 13973080), (88, 12702800), (100, 11178464), (110, 10162240), (121, 9238400), (128, 8733175), (160, 6986540), (176, 6351400), (200, 5589232), (220, 5081120), (242, 4619200), (275, 4064896), (320, 3493270), (352, 3175700), (400, 2794616), (440, 2540560), (484, 2309600), (550, 2032448), (605, 1847680), (640, 1746635), (704, 1587850), (800, 1397308), (880, 1270280), (968, 1154800), (1100, 1016224), (1210, 923840), (1408, 793925), (1600, 698654), (1760, 635140), (1936, 577400), (2200, 508112), (2420, 461920), (2887, 387200), (3025, 369536), (3200, 349327), (3520, 317570), (3872, 288700), (4400, 254056), (4840, 230960), (5774, 193600), (6050, 184768), (7040, 158785), (7744, 144350), (8800, 127028), (9680, 115480), (11548, 96800), (12100, 92384), (14435, 77440), (15488, 72175), (17600, 63514), (19360, 57740), (23096, 48400), (24200, 46192), (28870, 38720), (31757, 35200)]