90351450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3218

約数の個数: 120

約数和(自身を含む): 286996512

約数和(自身を除く): 196645062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1890, 2025, 2835, 3150, 3187, 4050, 4725, 5670, 6374, 9450, 9561, 14175, 15935, 19122, 22309, 28350, 28683, 31870, 44618, 47805, 57366, 66927, 79675, 86049, 95610, 111545, 133854, 143415, 159350, 172098, 200781, 223090, 239025, 258147, 286830, 334635, 401562, 430245, 478050, 516294, 557725, 602343, 669270, 717075, 860490, 1003905, 1115450, 1204686, 1290735, 1434150, 1673175, 1807029, 2007810, 2151225, 2581470, 3011715, 3346350, 3614058, 4302450, 5019525, 6023430, 6453675, 9035145, 10039050, 12907350, 15058575, 18070290, 30117150, 45175725, 90351450]

約数ペア:

[(1, 90351450), (2, 45175725), (3, 30117150), (5, 18070290), (6, 15058575), (7, 12907350), (9, 10039050), (10, 9035145), (14, 6453675), (15, 6023430), (18, 5019525), (21, 4302450), (25, 3614058), (27, 3346350), (30, 3011715), (35, 2581470), (42, 2151225), (45, 2007810), (50, 1807029), (54, 1673175), (63, 1434150), (70, 1290735), (75, 1204686), (81, 1115450), (90, 1003905), (105, 860490), (126, 717075), (135, 669270), (150, 602343), (162, 557725), (175, 516294), (189, 478050), (210, 430245), (225, 401562), (270, 334635), (315, 286830), (350, 258147), (378, 239025), (405, 223090), (450, 200781), (525, 172098), (567, 159350), (630, 143415), (675, 133854), (810, 111545), (945, 95610), (1050, 86049), (1134, 79675), (1350, 66927), (1575, 57366), (1890, 47805), (2025, 44618), (2835, 31870), (3150, 28683), (3187, 28350), (4050, 22309), (4725, 19122), (5670, 15935), (6374, 14175), (9450, 9561)]