142412580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29303}}^1$

素因数の和:29327

約数の個数: 72

約数和(自身を含む): 447999552

約数和(自身を除く): 305586972

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 29303, 58606, 87909, 117212, 146515, 175818, 263727, 293030, 351636, 439545, 527454, 586060, 791181, 879090, 1054908, 1318635, 1582362, 1758180, 2373543, 2637270, 3164724, 3955905, 4747086, 5274540, 7120629, 7911810, 9494172, 11867715, 14241258, 15823620, 23735430, 28482516, 35603145, 47470860, 71206290, 142412580]

約数ペア:

[(1, 142412580), (2, 71206290), (3, 47470860), (4, 35603145), (5, 28482516), (6, 23735430), (9, 15823620), (10, 14241258), (12, 11867715), (15, 9494172), (18, 7911810), (20, 7120629), (27, 5274540), (30, 4747086), (36, 3955905), (45, 3164724), (54, 2637270), (60, 2373543), (81, 1758180), (90, 1582362), (108, 1318635), (135, 1054908), (162, 879090), (180, 791181), (243, 586060), (270, 527454), (324, 439545), (405, 351636), (486, 293030), (540, 263727), (810, 175818), (972, 146515), (1215, 117212), (1620, 87909), (2430, 58606), (4860, 29303)]