457100460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4463}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 1389286080

約数和(自身を除く): 932185620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569, 1138, 1707, 2276, 2845, 3414, 4463, 5121, 5690, 6828, 8535, 8926, 10242, 11380, 13389, 17070, 17852, 20484, 22315, 25605, 26778, 34140, 40167, 44630, 51210, 53556, 66945, 80334, 89260, 102420, 133890, 160668, 200835, 267780, 401670, 803340, 2539447, 5078894, 7618341, 10157788, 12697235, 15236682, 22855023, 25394470, 30473364, 38091705, 45710046, 50788940, 76183410, 91420092, 114275115, 152366820, 228550230, 457100460]

約数ペア:

[(1, 457100460), (2, 228550230), (3, 152366820), (4, 114275115), (5, 91420092), (6, 76183410), (9, 50788940), (10, 45710046), (12, 38091705), (15, 30473364), (18, 25394470), (20, 22855023), (30, 15236682), (36, 12697235), (45, 10157788), (60, 7618341), (90, 5078894), (180, 2539447), (569, 803340), (1138, 401670), (1707, 267780), (2276, 200835), (2845, 160668), (3414, 133890), (4463, 102420), (5121, 89260), (5690, 80334), (6828, 66945), (8535, 53556), (8926, 51210), (10242, 44630), (11380, 40167), (13389, 34140), (17070, 26778), (17852, 25605), (20484, 22315)]