135425520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20899}}^1$

素因数の和:20924

約数の個数: 100

約数和(自身を含む): 470375400

約数和(自身を除く): 334949880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20899, 41798, 62697, 83596, 104495, 125394, 167192, 188091, 208990, 250788, 313485, 334384, 376182, 417980, 501576, 564273, 626970, 752364, 835960, 940455, 1003152, 1128546, 1253940, 1504728, 1671920, 1692819, 1880910, 2257092, 2507880, 2821365, 3009456, 3385638, 3761820, 4514184, 5015760, 5642730, 6771276, 7523640, 8464095, 9028368, 11285460, 13542552, 15047280, 16928190, 22570920, 27085104, 33856380, 45141840, 67712760, 135425520]

約数ペア:

[(1, 135425520), (2, 67712760), (3, 45141840), (4, 33856380), (5, 27085104), (6, 22570920), (8, 16928190), (9, 15047280), (10, 13542552), (12, 11285460), (15, 9028368), (16, 8464095), (18, 7523640), (20, 6771276), (24, 5642730), (27, 5015760), (30, 4514184), (36, 3761820), (40, 3385638), (45, 3009456), (48, 2821365), (54, 2507880), (60, 2257092), (72, 1880910), (80, 1692819), (81, 1671920), (90, 1504728), (108, 1253940), (120, 1128546), (135, 1003152), (144, 940455), (162, 835960), (180, 752364), (216, 626970), (240, 564273), (270, 501576), (324, 417980), (360, 376182), (405, 334384), (432, 313485), (540, 250788), (648, 208990), (720, 188091), (810, 167192), (1080, 125394), (1296, 104495), (1620, 83596), (2160, 62697), (3240, 41798), (6480, 20899)]