67545420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66221}}^1$

素因数の和:66250

約数の個数: 48

約数和(自身を含む): 200255328

約数和(自身を除く): 132709908

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, 66221, 132442, 198663, 264884, 331105, 397326, 662210, 794652, 993315, 1125757, 1324420, 1986630, 2251514, 3377271, 3973260, 4503028, 5628785, 6754542, 11257570, 13509084, 16886355, 22515140, 33772710, 67545420]

約数ペア:

[(1, 67545420), (2, 33772710), (3, 22515140), (4, 16886355), (5, 13509084), (6, 11257570), (10, 6754542), (12, 5628785), (15, 4503028), (17, 3973260), (20, 3377271), (30, 2251514), (34, 1986630), (51, 1324420), (60, 1125757), (68, 993315), (85, 794652), (102, 662210), (170, 397326), (204, 331105), (255, 264884), (340, 198663), (510, 132442), (1020, 66221)]