149235480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138181}}^1$

素因数の和:138201

約数の個数: 64

約数和(自身を含む): 497455200

約数和(自身を除く): 348219720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138181, 276362, 414543, 552724, 690905, 829086, 1105448, 1243629, 1381810, 1658172, 2072715, 2487258, 2763620, 3316344, 3730887, 4145430, 4974516, 5527240, 6218145, 7461774, 8290860, 9949032, 12436290, 14923548, 16581720, 18654435, 24872580, 29847096, 37308870, 49745160, 74617740, 149235480]

約数ペア:

[(1, 149235480), (2, 74617740), (3, 49745160), (4, 37308870), (5, 29847096), (6, 24872580), (8, 18654435), (9, 16581720), (10, 14923548), (12, 12436290), (15, 9949032), (18, 8290860), (20, 7461774), (24, 6218145), (27, 5527240), (30, 4974516), (36, 4145430), (40, 3730887), (45, 3316344), (54, 2763620), (60, 2487258), (72, 2072715), (90, 1658172), (108, 1381810), (120, 1243629), (135, 1105448), (180, 829086), (216, 690905), (270, 552724), (360, 414543), (540, 276362), (1080, 138181)]