222847282260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2481043}}^1$

素因数の和:2481557

約数の個数: 72

約数和(自身を含む): 677325012000

約数和(自身を除く): 454477729740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5988, 7485, 8982, 9980, 14970, 17964, 22455, 29940, 44910, 89820, 2481043, 4962086, 7443129, 9924172, 12405215, 14886258, 22329387, 24810430, 29772516, 37215645, 44658774, 49620860, 74431290, 89317548, 111646935, 148862580, 223293870, 446587740, 1238040457, 2476080914, 3714121371, 4952161828, 6190202285, 7428242742, 11142364113, 12380404570, 14856485484, 18570606855, 22284728226, 24760809140, 37141213710, 44569456452, 55711820565, 74282427420, 111423641130, 222847282260]

約数ペア:

[(1, 222847282260), (2, 111423641130), (3, 74282427420), (4, 55711820565), (5, 44569456452), (6, 37141213710), (9, 24760809140), (10, 22284728226), (12, 18570606855), (15, 14856485484), (18, 12380404570), (20, 11142364113), (30, 7428242742), (36, 6190202285), (45, 4952161828), (60, 3714121371), (90, 2476080914), (180, 1238040457), (499, 446587740), (998, 223293870), (1497, 148862580), (1996, 111646935), (2495, 89317548), (2994, 74431290), (4491, 49620860), (4990, 44658774), (5988, 37215645), (7485, 29772516), (8982, 24810430), (9980, 22329387), (14970, 14886258), (17964, 12405215), (22455, 9924172), (29940, 7443129), (44910, 4962086), (89820, 2481043)]