82902420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{153523}}^1$

素因数の和:153541

約数の個数: 48

約数和(自身を含む): 257920320

約数和(自身を除く): 175017900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 153523, 307046, 460569, 614092, 767615, 921138, 1381707, 1535230, 1842276, 2302845, 2763414, 3070460, 4145121, 4605690, 5526828, 6908535, 8290242, 9211380, 13817070, 16580484, 20725605, 27634140, 41451210, 82902420]

約数ペア:

[(1, 82902420), (2, 41451210), (3, 27634140), (4, 20725605), (5, 16580484), (6, 13817070), (9, 9211380), (10, 8290242), (12, 6908535), (15, 5526828), (18, 4605690), (20, 4145121), (27, 3070460), (30, 2763414), (36, 2302845), (45, 1842276), (54, 1535230), (60, 1381707), (90, 921138), (108, 767615), (135, 614092), (180, 460569), (270, 307046), (540, 153523)]