61077780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 96

約数和(自身を含む): 200054400

約数和(自身を除く): 138976620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 5953, 10260, 11906, 17859, 23812, 29765, 35718, 53577, 59530, 71436, 89295, 107154, 113107, 119060, 160731, 178590, 214308, 226214, 267885, 321462, 339321, 357180, 452428, 535770, 565535, 642924, 678642, 803655, 1017963, 1071540, 1131070, 1357284, 1607310, 1696605, 2035926, 2262140, 3053889, 3214620, 3393210, 4071852, 5089815, 6107778, 6786420, 10179630, 12215556, 15269445, 20359260, 30538890, 61077780]

約数ペア:

[(1, 61077780), (2, 30538890), (3, 20359260), (4, 15269445), (5, 12215556), (6, 10179630), (9, 6786420), (10, 6107778), (12, 5089815), (15, 4071852), (18, 3393210), (19, 3214620), (20, 3053889), (27, 2262140), (30, 2035926), (36, 1696605), (38, 1607310), (45, 1357284), (54, 1131070), (57, 1071540), (60, 1017963), (76, 803655), (90, 678642), (95, 642924), (108, 565535), (114, 535770), (135, 452428), (171, 357180), (180, 339321), (190, 321462), (228, 267885), (270, 226214), (285, 214308), (342, 178590), (380, 160731), (513, 119060), (540, 113107), (570, 107154), (684, 89295), (855, 71436), (1026, 59530), (1140, 53577), (1710, 35718), (2052, 29765), (2565, 23812), (3420, 17859), (5130, 11906), (5953, 10260)]