74473020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45971}}^1$

素因数の和:45992

約数の個数: 60

約数和(自身を含む): 233629704

約数和(自身を除く): 159156684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45971, 91942, 137913, 183884, 229855, 275826, 413739, 459710, 551652, 689565, 827478, 919420, 1241217, 1379130, 1654956, 2068695, 2482434, 2758260, 3723651, 4137390, 4964868, 6206085, 7447302, 8274780, 12412170, 14894604, 18618255, 24824340, 37236510, 74473020]

約数ペア:

[(1, 74473020), (2, 37236510), (3, 24824340), (4, 18618255), (5, 14894604), (6, 12412170), (9, 8274780), (10, 7447302), (12, 6206085), (15, 4964868), (18, 4137390), (20, 3723651), (27, 2758260), (30, 2482434), (36, 2068695), (45, 1654956), (54, 1379130), (60, 1241217), (81, 919420), (90, 827478), (108, 689565), (135, 551652), (162, 459710), (180, 413739), (270, 275826), (324, 229855), (405, 183884), (540, 137913), (810, 91942), (1620, 45971)]