83361740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 241985520

約数和(自身を除く): 158623780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 44, 49, 55, 70, 74, 76, 77, 95, 98, 110, 121, 133, 140, 148, 154, 185, 190, 196, 209, 220, 242, 245, 259, 266, 308, 370, 380, 385, 407, 418, 484, 490, 518, 532, 539, 605, 665, 703, 740, 770, 814, 836, 847, 931, 980, 1036, 1045, 1078, 1210, 1295, 1330, 1406, 1463, 1540, 1628, 1694, 1813, 1862, 2035, 2090, 2156, 2299, 2420, 2590, 2660, 2695, 2812, 2849, 2926, 3388, 3515, 3626, 3724, 4070, 4180, 4235, 4477, 4598, 4655, 4921, 5180, 5390, 5698, 5852, 5929, 7030, 7252, 7315, 7733, 8140, 8470, 8954, 9065, 9196, 9310, 9842, 10241, 10780, 11396, 11495, 11858, 14060, 14245, 14630, 15466, 16093, 16940, 17908, 18130, 18620, 19684, 19943, 20482, 22385, 22990, 23716, 24605, 28490, 29260, 29645, 30932, 31339, 32186, 34447, 36260, 38665, 39886, 40964, 44770, 45980, 49210, 51205, 54131, 56980, 59290, 62678, 64372, 68894, 77330, 79772, 80465, 85063, 89540, 98420, 99715, 102410, 108262, 112651, 118580, 125356, 137788, 154660, 156695, 160930, 170126, 172235, 199430, 204820, 216524, 219373, 225302, 270655, 313390, 321860, 340252, 344470, 378917, 398860, 425315, 438746, 450604, 541310, 563255, 595441, 626780, 688940, 757834, 850630, 877492, 1082620, 1096865, 1126510, 1190882, 1515668, 1701260, 1894585, 2193730, 2253020, 2381764, 2977205, 3789170, 4168087, 4387460, 5954410, 7578340, 8336174, 11908820, 16672348, 20840435, 41680870, 83361740]

約数ペア:

[(1, 83361740), (2, 41680870), (4, 20840435), (5, 16672348), (7, 11908820), (10, 8336174), (11, 7578340), (14, 5954410), (19, 4387460), (20, 4168087), (22, 3789170), (28, 2977205), (35, 2381764), (37, 2253020), (38, 2193730), (44, 1894585), (49, 1701260), (55, 1515668), (70, 1190882), (74, 1126510), (76, 1096865), (77, 1082620), (95, 877492), (98, 850630), (110, 757834), (121, 688940), (133, 626780), (140, 595441), (148, 563255), (154, 541310), (185, 450604), (190, 438746), (196, 425315), (209, 398860), (220, 378917), (242, 344470), (245, 340252), (259, 321860), (266, 313390), (308, 270655), (370, 225302), (380, 219373), (385, 216524), (407, 204820), (418, 199430), (484, 172235), (490, 170126), (518, 160930), (532, 156695), (539, 154660), (605, 137788), (665, 125356), (703, 118580), (740, 112651), (770, 108262), (814, 102410), (836, 99715), (847, 98420), (931, 89540), (980, 85063), (1036, 80465), (1045, 79772), (1078, 77330), (1210, 68894), (1295, 64372), (1330, 62678), (1406, 59290), (1463, 56980), (1540, 54131), (1628, 51205), (1694, 49210), (1813, 45980), (1862, 44770), (2035, 40964), (2090, 39886), (2156, 38665), (2299, 36260), (2420, 34447), (2590, 32186), (2660, 31339), (2695, 30932), (2812, 29645), (2849, 29260), (2926, 28490), (3388, 24605), (3515, 23716), (3626, 22990), (3724, 22385), (4070, 20482), (4180, 19943), (4235, 19684), (4477, 18620), (4598, 18130), (4655, 17908), (4921, 16940), (5180, 16093), (5390, 15466), (5698, 14630), (5852, 14245), (5929, 14060), (7030, 11858), (7252, 11495), (7315, 11396), (7733, 10780), (8140, 10241), (8470, 9842), (8954, 9310), (9065, 9196)]