87156270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7566

約数の個数: 64

約数和(自身を含む): 237853440

約数和(自身を除く): 150697170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 7507, 11610, 15014, 22521, 37535, 45042, 67563, 75070, 112605, 135126, 202689, 225210, 322801, 337815, 405378, 645602, 675630, 968403, 1013445, 1614005, 1936806, 2026890, 2905209, 3228010, 4842015, 5810418, 8715627, 9684030, 14526045, 17431254, 29052090, 43578135, 87156270]

約数ペア:

[(1, 87156270), (2, 43578135), (3, 29052090), (5, 17431254), (6, 14526045), (9, 9684030), (10, 8715627), (15, 5810418), (18, 4842015), (27, 3228010), (30, 2905209), (43, 2026890), (45, 1936806), (54, 1614005), (86, 1013445), (90, 968403), (129, 675630), (135, 645602), (215, 405378), (258, 337815), (270, 322801), (387, 225210), (430, 202689), (645, 135126), (774, 112605), (1161, 75070), (1290, 67563), (1935, 45042), (2322, 37535), (3870, 22521), (5805, 15014), (7507, 11610)]