77510580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 249661440

約数和(自身を除く): 172150860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1031, 1074, 1253, 1790, 2062, 2148, 2506, 2685, 3093, 3580, 3759, 4124, 5012, 5155, 5370, 6186, 6265, 7217, 7518, 10310, 10740, 12372, 12530, 14434, 15036, 15465, 18795, 20620, 21651, 25060, 28868, 30930, 36085, 37590, 43302, 61860, 72170, 75180, 86604, 108255, 144340, 184549, 216510, 369098, 433020, 553647, 738196, 922745, 1107294, 1291843, 1845490, 2214588, 2583686, 2768235, 3690980, 3875529, 5167372, 5536470, 6459215, 7751058, 11072940, 12918430, 15502116, 19377645, 25836860, 38755290, 77510580]

約数ペア:

[(1, 77510580), (2, 38755290), (3, 25836860), (4, 19377645), (5, 15502116), (6, 12918430), (7, 11072940), (10, 7751058), (12, 6459215), (14, 5536470), (15, 5167372), (20, 3875529), (21, 3690980), (28, 2768235), (30, 2583686), (35, 2214588), (42, 1845490), (60, 1291843), (70, 1107294), (84, 922745), (105, 738196), (140, 553647), (179, 433020), (210, 369098), (358, 216510), (420, 184549), (537, 144340), (716, 108255), (895, 86604), (1031, 75180), (1074, 72170), (1253, 61860), (1790, 43302), (2062, 37590), (2148, 36085), (2506, 30930), (2685, 28868), (3093, 25060), (3580, 21651), (3759, 20620), (4124, 18795), (5012, 15465), (5155, 15036), (5370, 14434), (6186, 12530), (6265, 12372), (7217, 10740), (7518, 10310)]