149598090

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{20521}}^1$

素因数の和:20546

約数の個数: 56

約数和(自身を含む): 403749828

約数和(自身を除く): 254151738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 20521, 41042, 61563, 102605, 123126, 184689, 205210, 307815, 369378, 554067, 615630, 923445, 1108134, 1662201, 1846890, 2770335, 3324402, 4986603, 5540670, 8311005, 9973206, 14959809, 16622010, 24933015, 29919618, 49866030, 74799045, 149598090]

約数ペア:

[(1, 149598090), (2, 74799045), (3, 49866030), (5, 29919618), (6, 24933015), (9, 16622010), (10, 14959809), (15, 9973206), (18, 8311005), (27, 5540670), (30, 4986603), (45, 3324402), (54, 2770335), (81, 1846890), (90, 1662201), (135, 1108134), (162, 923445), (243, 615630), (270, 554067), (405, 369378), (486, 307815), (729, 205210), (810, 184689), (1215, 123126), (1458, 102605), (2430, 61563), (3645, 41042), (7290, 20521)]