105891940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 305665920

約数和(自身を除く): 199773980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 47, 49, 55, 70, 76, 77, 94, 95, 98, 110, 121, 133, 140, 154, 188, 190, 196, 209, 220, 235, 242, 245, 266, 308, 329, 380, 385, 418, 470, 484, 490, 517, 532, 539, 605, 658, 665, 770, 836, 847, 893, 931, 940, 980, 1034, 1045, 1078, 1210, 1316, 1330, 1463, 1540, 1645, 1694, 1786, 1862, 2068, 2090, 2156, 2299, 2303, 2420, 2585, 2660, 2695, 2926, 3290, 3388, 3572, 3619, 3724, 4180, 4235, 4465, 4598, 4606, 4655, 5170, 5390, 5687, 5852, 5929, 6251, 6580, 7238, 7315, 8470, 8930, 9196, 9212, 9310, 9823, 10241, 10340, 10780, 11374, 11495, 11515, 11858, 12502, 14476, 14630, 16093, 16940, 17860, 18095, 18620, 19646, 20482, 22748, 22990, 23030, 23716, 25004, 25333, 28435, 29260, 29645, 31255, 32186, 36190, 39292, 39809, 40964, 43757, 45980, 46060, 49115, 50666, 51205, 56870, 59290, 62510, 64372, 68761, 72380, 79618, 80465, 87514, 98230, 101332, 102410, 108053, 112651, 113740, 118580, 125020, 126665, 137522, 159236, 160930, 175028, 196460, 199045, 204820, 216106, 218785, 225302, 253330, 275044, 278663, 321860, 343805, 398090, 432212, 437570, 450604, 481327, 506660, 540265, 557326, 563255, 687610, 756371, 796180, 875140, 962654, 1080530, 1114652, 1126510, 1375220, 1393315, 1512742, 1925308, 2161060, 2253020, 2406635, 2786630, 3025484, 3781855, 4813270, 5294597, 5573260, 7563710, 9626540, 10589194, 15127420, 21178388, 26472985, 52945970, 105891940]

約数ペア:

[(1, 105891940), (2, 52945970), (4, 26472985), (5, 21178388), (7, 15127420), (10, 10589194), (11, 9626540), (14, 7563710), (19, 5573260), (20, 5294597), (22, 4813270), (28, 3781855), (35, 3025484), (38, 2786630), (44, 2406635), (47, 2253020), (49, 2161060), (55, 1925308), (70, 1512742), (76, 1393315), (77, 1375220), (94, 1126510), (95, 1114652), (98, 1080530), (110, 962654), (121, 875140), (133, 796180), (140, 756371), (154, 687610), (188, 563255), (190, 557326), (196, 540265), (209, 506660), (220, 481327), (235, 450604), (242, 437570), (245, 432212), (266, 398090), (308, 343805), (329, 321860), (380, 278663), (385, 275044), (418, 253330), (470, 225302), (484, 218785), (490, 216106), (517, 204820), (532, 199045), (539, 196460), (605, 175028), (658, 160930), (665, 159236), (770, 137522), (836, 126665), (847, 125020), (893, 118580), (931, 113740), (940, 112651), (980, 108053), (1034, 102410), (1045, 101332), (1078, 98230), (1210, 87514), (1316, 80465), (1330, 79618), (1463, 72380), (1540, 68761), (1645, 64372), (1694, 62510), (1786, 59290), (1862, 56870), (2068, 51205), (2090, 50666), (2156, 49115), (2299, 46060), (2303, 45980), (2420, 43757), (2585, 40964), (2660, 39809), (2695, 39292), (2926, 36190), (3290, 32186), (3388, 31255), (3572, 29645), (3619, 29260), (3724, 28435), (4180, 25333), (4235, 25004), (4465, 23716), (4598, 23030), (4606, 22990), (4655, 22748), (5170, 20482), (5390, 19646), (5687, 18620), (5852, 18095), (5929, 17860), (6251, 16940), (6580, 16093), (7238, 14630), (7315, 14476), (8470, 12502), (8930, 11858), (9196, 11515), (9212, 11495), (9310, 11374), (9823, 10780), (10241, 10340)]