152358420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149371}}^1$

素因数の和:149400

約数の個数: 48

約数和(自身を含む): 451700928

約数和(自身を除く): 299342508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 149371, 298742, 448113, 597484, 746855, 896226, 1493710, 1792452, 2240565, 2539307, 2987420, 4481130, 5078614, 7617921, 8962260, 10157228, 12696535, 15235842, 25393070, 30471684, 38089605, 50786140, 76179210, 152358420]

約数ペア:

[(1, 152358420), (2, 76179210), (3, 50786140), (4, 38089605), (5, 30471684), (6, 25393070), (10, 15235842), (12, 12696535), (15, 10157228), (17, 8962260), (20, 7617921), (30, 5078614), (34, 4481130), (51, 2987420), (60, 2539307), (68, 2240565), (85, 1792452), (102, 1493710), (170, 896226), (204, 746855), (255, 597484), (340, 448113), (510, 298742), (1020, 149371)]