215154360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2822

約数の個数: 128

約数和(自身を含む): 727272000

約数和(自身を除く): 512117640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2729, 2920, 3285, 3942, 4380, 5256, 5458, 6570, 7884, 8187, 8760, 9855, 10916, 13140, 13645, 15768, 16374, 19710, 21832, 24561, 26280, 27290, 32748, 39420, 40935, 49122, 54580, 65496, 73683, 78840, 81870, 98244, 109160, 122805, 147366, 163740, 196488, 199217, 245610, 294732, 327480, 368415, 398434, 491220, 589464, 597651, 736830, 796868, 982440, 996085, 1195302, 1473660, 1593736, 1792953, 1992170, 2390604, 2947320, 2988255, 3585906, 3984340, 4781208, 5378859, 5976510, 7171812, 7968680, 8964765, 10757718, 11953020, 14343624, 17929530, 21515436, 23906040, 26894295, 35859060, 43030872, 53788590, 71718120, 107577180, 215154360]

約数ペア:

[(1, 215154360), (2, 107577180), (3, 71718120), (4, 53788590), (5, 43030872), (6, 35859060), (8, 26894295), (9, 23906040), (10, 21515436), (12, 17929530), (15, 14343624), (18, 11953020), (20, 10757718), (24, 8964765), (27, 7968680), (30, 7171812), (36, 5976510), (40, 5378859), (45, 4781208), (54, 3984340), (60, 3585906), (72, 2988255), (73, 2947320), (90, 2390604), (108, 1992170), (120, 1792953), (135, 1593736), (146, 1473660), (180, 1195302), (216, 996085), (219, 982440), (270, 796868), (292, 736830), (360, 597651), (365, 589464), (438, 491220), (540, 398434), (584, 368415), (657, 327480), (730, 294732), (876, 245610), (1080, 199217), (1095, 196488), (1314, 163740), (1460, 147366), (1752, 122805), (1971, 109160), (2190, 98244), (2628, 81870), (2729, 78840), (2920, 73683), (3285, 65496), (3942, 54580), (4380, 49122), (5256, 40935), (5458, 39420), (6570, 32748), (7884, 27290), (8187, 26280), (8760, 24561), (9855, 21832), (10916, 19710), (13140, 16374), (13645, 15768)]