180212340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2102

約数の個数: 192

約数和(自身を含む): 662538240

約数和(自身を除く): 482325900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2053, 2090, 2310, 2508, 2660, 2926, 3135, 3990, 4106, 4180, 4389, 4620, 5852, 6159, 6270, 7315, 7980, 8212, 8778, 10265, 12318, 12540, 14371, 14630, 17556, 20530, 21945, 22583, 24636, 28742, 29260, 30795, 39007, 41060, 43113, 43890, 45166, 57484, 61590, 67749, 71855, 78014, 86226, 87780, 90332, 112915, 117021, 123180, 135498, 143710, 156028, 158081, 172452, 195035, 215565, 225830, 234042, 270996, 273049, 287420, 316162, 338745, 390070, 429077, 431130, 451660, 468084, 474243, 546098, 585105, 632324, 677490, 780140, 790405, 819147, 858154, 862260, 948486, 1092196, 1170210, 1287231, 1354980, 1365245, 1580810, 1638294, 1716308, 1896972, 2145385, 2340420, 2371215, 2574462, 2730490, 3003539, 3161620, 3276588, 4095735, 4290770, 4742430, 5148924, 5460980, 6007078, 6436155, 8191470, 8581540, 9010617, 9484860, 12014156, 12872310, 15017695, 16382940, 18021234, 25744620, 30035390, 36042468, 45053085, 60070780, 90106170, 180212340]

約数ペア:

[(1, 180212340), (2, 90106170), (3, 60070780), (4, 45053085), (5, 36042468), (6, 30035390), (7, 25744620), (10, 18021234), (11, 16382940), (12, 15017695), (14, 12872310), (15, 12014156), (19, 9484860), (20, 9010617), (21, 8581540), (22, 8191470), (28, 6436155), (30, 6007078), (33, 5460980), (35, 5148924), (38, 4742430), (42, 4290770), (44, 4095735), (55, 3276588), (57, 3161620), (60, 3003539), (66, 2730490), (70, 2574462), (76, 2371215), (77, 2340420), (84, 2145385), (95, 1896972), (105, 1716308), (110, 1638294), (114, 1580810), (132, 1365245), (133, 1354980), (140, 1287231), (154, 1170210), (165, 1092196), (190, 948486), (209, 862260), (210, 858154), (220, 819147), (228, 790405), (231, 780140), (266, 677490), (285, 632324), (308, 585105), (330, 546098), (380, 474243), (385, 468084), (399, 451660), (418, 431130), (420, 429077), (462, 390070), (532, 338745), (570, 316162), (627, 287420), (660, 273049), (665, 270996), (770, 234042), (798, 225830), (836, 215565), (924, 195035), (1045, 172452), (1140, 158081), (1155, 156028), (1254, 143710), (1330, 135498), (1463, 123180), (1540, 117021), (1596, 112915), (1995, 90332), (2053, 87780), (2090, 86226), (2310, 78014), (2508, 71855), (2660, 67749), (2926, 61590), (3135, 57484), (3990, 45166), (4106, 43890), (4180, 43113), (4389, 41060), (4620, 39007), (5852, 30795), (6159, 29260), (6270, 28742), (7315, 24636), (7980, 22583), (8212, 21945), (8778, 20530), (10265, 17556), (12318, 14630), (12540, 14371)]