54315450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 171078336

約数和(自身を除く): 116762886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 86, 90, 105, 126, 129, 150, 175, 210, 215, 225, 258, 301, 315, 350, 387, 401, 430, 450, 525, 602, 630, 645, 774, 802, 903, 1050, 1075, 1203, 1290, 1505, 1575, 1806, 1935, 2005, 2150, 2406, 2709, 2807, 3010, 3150, 3225, 3609, 3870, 4010, 4515, 5418, 5614, 6015, 6450, 7218, 7525, 8421, 9030, 9675, 10025, 12030, 13545, 14035, 15050, 16842, 17243, 18045, 19350, 20050, 22575, 25263, 27090, 28070, 30075, 34486, 36090, 42105, 45150, 50526, 51729, 60150, 67725, 70175, 84210, 86215, 90225, 103458, 120701, 126315, 135450, 140350, 155187, 172430, 180450, 210525, 241402, 252630, 258645, 310374, 362103, 421050, 431075, 517290, 603505, 631575, 724206, 775935, 862150, 1086309, 1207010, 1263150, 1293225, 1551870, 1810515, 2172618, 2586450, 3017525, 3621030, 3879675, 5431545, 6035050, 7759350, 9052575, 10863090, 18105150, 27157725, 54315450]

約数ペア:

[(1, 54315450), (2, 27157725), (3, 18105150), (5, 10863090), (6, 9052575), (7, 7759350), (9, 6035050), (10, 5431545), (14, 3879675), (15, 3621030), (18, 3017525), (21, 2586450), (25, 2172618), (30, 1810515), (35, 1551870), (42, 1293225), (43, 1263150), (45, 1207010), (50, 1086309), (63, 862150), (70, 775935), (75, 724206), (86, 631575), (90, 603505), (105, 517290), (126, 431075), (129, 421050), (150, 362103), (175, 310374), (210, 258645), (215, 252630), (225, 241402), (258, 210525), (301, 180450), (315, 172430), (350, 155187), (387, 140350), (401, 135450), (430, 126315), (450, 120701), (525, 103458), (602, 90225), (630, 86215), (645, 84210), (774, 70175), (802, 67725), (903, 60150), (1050, 51729), (1075, 50526), (1203, 45150), (1290, 42105), (1505, 36090), (1575, 34486), (1806, 30075), (1935, 28070), (2005, 27090), (2150, 25263), (2406, 22575), (2709, 20050), (2807, 19350), (3010, 18045), (3150, 17243), (3225, 16842), (3609, 15050), (3870, 14035), (4010, 13545), (4515, 12030), (5418, 10025), (5614, 9675), (6015, 9030), (6450, 8421), (7218, 7525)]