151458420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 434367360

約数和(自身を除く): 282908940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 113, 178, 226, 251, 267, 339, 356, 445, 452, 502, 534, 565, 678, 753, 890, 1004, 1068, 1130, 1255, 1335, 1356, 1506, 1695, 1780, 2260, 2510, 2670, 3012, 3390, 3765, 5020, 5340, 6780, 7530, 10057, 15060, 20114, 22339, 28363, 30171, 40228, 44678, 50285, 56726, 60342, 67017, 85089, 89356, 100570, 111695, 113452, 120684, 134034, 141815, 150855, 170178, 201140, 223390, 268068, 283630, 301710, 335085, 340356, 425445, 446780, 567260, 603420, 670170, 850890, 1340340, 1701780, 2524307, 5048614, 7572921, 10097228, 12621535, 15145842, 25243070, 30291684, 37864605, 50486140, 75729210, 151458420]

約数ペア:

[(1, 151458420), (2, 75729210), (3, 50486140), (4, 37864605), (5, 30291684), (6, 25243070), (10, 15145842), (12, 12621535), (15, 10097228), (20, 7572921), (30, 5048614), (60, 2524307), (89, 1701780), (113, 1340340), (178, 850890), (226, 670170), (251, 603420), (267, 567260), (339, 446780), (356, 425445), (445, 340356), (452, 335085), (502, 301710), (534, 283630), (565, 268068), (678, 223390), (753, 201140), (890, 170178), (1004, 150855), (1068, 141815), (1130, 134034), (1255, 120684), (1335, 113452), (1356, 111695), (1506, 100570), (1695, 89356), (1780, 85089), (2260, 67017), (2510, 60342), (2670, 56726), (3012, 50285), (3390, 44678), (3765, 40228), (5020, 30171), (5340, 28363), (6780, 22339), (7530, 20114), (10057, 15060)]