65365380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 207162648

約数和(自身を除く): 141797268

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, 157, 162, 180, 257, 270, 314, 324, 405, 471, 514, 540, 628, 771, 785, 810, 942, 1028, 1285, 1413, 1542, 1570, 1620, 1884, 2313, 2355, 2570, 2826, 3084, 3140, 3855, 4239, 4626, 4710, 5140, 5652, 6939, 7065, 7710, 8478, 9252, 9420, 11565, 12717, 13878, 14130, 15420, 16956, 20817, 21195, 23130, 25434, 27756, 28260, 34695, 40349, 41634, 42390, 46260, 50868, 63585, 69390, 80698, 83268, 84780, 104085, 121047, 127170, 138780, 161396, 201745, 208170, 242094, 254340, 363141, 403490, 416340, 484188, 605235, 726282, 806980, 1089423, 1210470, 1452564, 1815705, 2178846, 2420940, 3268269, 3631410, 4357692, 5447115, 6536538, 7262820, 10894230, 13073076, 16341345, 21788460, 32682690, 65365380]

約数ペア:

[(1, 65365380), (2, 32682690), (3, 21788460), (4, 16341345), (5, 13073076), (6, 10894230), (9, 7262820), (10, 6536538), (12, 5447115), (15, 4357692), (18, 3631410), (20, 3268269), (27, 2420940), (30, 2178846), (36, 1815705), (45, 1452564), (54, 1210470), (60, 1089423), (81, 806980), (90, 726282), (108, 605235), (135, 484188), (157, 416340), (162, 403490), (180, 363141), (257, 254340), (270, 242094), (314, 208170), (324, 201745), (405, 161396), (471, 138780), (514, 127170), (540, 121047), (628, 104085), (771, 84780), (785, 83268), (810, 80698), (942, 69390), (1028, 63585), (1285, 50868), (1413, 46260), (1542, 42390), (1570, 41634), (1620, 40349), (1884, 34695), (2313, 28260), (2355, 27756), (2570, 25434), (2826, 23130), (3084, 21195), (3140, 20817), (3855, 16956), (4239, 15420), (4626, 14130), (4710, 13878), (5140, 12717), (5652, 11565), (6939, 9420), (7065, 9252), (7710, 8478)]