99884340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61657}}^1$

素因数の和:61678

約数の個数: 60

約数和(自身を含む): 313345956

約数和(自身を除く): 213461616

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, 270, 324, 405, 540, 810, 1620, 61657, 123314, 184971, 246628, 308285, 369942, 554913, 616570, 739884, 924855, 1109826, 1233140, 1664739, 1849710, 2219652, 2774565, 3329478, 3699420, 4994217, 5549130, 6658956, 8323695, 9988434, 11098260, 16647390, 19976868, 24971085, 33294780, 49942170, 99884340]

約数ペア:

[(1, 99884340), (2, 49942170), (3, 33294780), (4, 24971085), (5, 19976868), (6, 16647390), (9, 11098260), (10, 9988434), (12, 8323695), (15, 6658956), (18, 5549130), (20, 4994217), (27, 3699420), (30, 3329478), (36, 2774565), (45, 2219652), (54, 1849710), (60, 1664739), (81, 1233140), (90, 1109826), (108, 924855), (135, 739884), (162, 616570), (180, 554913), (270, 369942), (324, 308285), (405, 246628), (540, 184971), (810, 123314), (1620, 61657)]