78877893330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{947}}^1$

素因数の和:1773

約数の個数: 192

約数和(自身を含む): 219631426560

約数和(自身を除く): 140753533230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 114, 134, 171, 190, 201, 285, 335, 342, 402, 570, 603, 670, 727, 855, 947, 1005, 1206, 1273, 1454, 1710, 1894, 2010, 2181, 2546, 2841, 3015, 3635, 3819, 4362, 4735, 5682, 6030, 6365, 6543, 7270, 7638, 8523, 9470, 10905, 11457, 12730, 13086, 13813, 14205, 17046, 17993, 19095, 21810, 22914, 27626, 28410, 32715, 35986, 38190, 41439, 42615, 48709, 53979, 57285, 63449, 65430, 69065, 82878, 85230, 89965, 97418, 107958, 114570, 124317, 126898, 138130, 146127, 161937, 179930, 190347, 207195, 243545, 248634, 269895, 292254, 317245, 323874, 380694, 414390, 438381, 487090, 539790, 571041, 621585, 634490, 688469, 730635, 809685, 876762, 925471, 951735, 1142082, 1205531, 1243170, 1376938, 1461270, 1619370, 1850942, 1903470, 2065407, 2191905, 2411062, 2776413, 2855205, 3442345, 3616593, 4130814, 4383810, 4627355, 5552826, 5710410, 6027655, 6196221, 6884690, 7233186, 8329239, 9254710, 10327035, 10849779, 12055310, 12392442, 13080911, 13882065, 16658478, 18082965, 20654070, 21699558, 26161822, 27764130, 30981105, 36165930, 39242733, 41646195, 46127423, 54248895, 61962210, 65404555, 78485466, 83292390, 92254846, 108497790, 117728199, 130809110, 138382269, 196213665, 230637115, 235456398, 276764538, 392427330, 415146807, 461274230, 588640995, 691911345, 830293614, 876421037, 1177281990, 1383822690, 1752842074, 2075734035, 2629263111, 4151468070, 4382105185, 5258526222, 7887789333, 8764210370, 13146315555, 15775578666, 26292631110, 39438946665, 78877893330]

約数ペア:

[(1, 78877893330), (2, 39438946665), (3, 26292631110), (5, 15775578666), (6, 13146315555), (9, 8764210370), (10, 7887789333), (15, 5258526222), (18, 4382105185), (19, 4151468070), (30, 2629263111), (38, 2075734035), (45, 1752842074), (57, 1383822690), (67, 1177281990), (90, 876421037), (95, 830293614), (114, 691911345), (134, 588640995), (171, 461274230), (190, 415146807), (201, 392427330), (285, 276764538), (335, 235456398), (342, 230637115), (402, 196213665), (570, 138382269), (603, 130809110), (670, 117728199), (727, 108497790), (855, 92254846), (947, 83292390), (1005, 78485466), (1206, 65404555), (1273, 61962210), (1454, 54248895), (1710, 46127423), (1894, 41646195), (2010, 39242733), (2181, 36165930), (2546, 30981105), (2841, 27764130), (3015, 26161822), (3635, 21699558), (3819, 20654070), (4362, 18082965), (4735, 16658478), (5682, 13882065), (6030, 13080911), (6365, 12392442), (6543, 12055310), (7270, 10849779), (7638, 10327035), (8523, 9254710), (9470, 8329239), (10905, 7233186), (11457, 6884690), (12730, 6196221), (13086, 6027655), (13813, 5710410), (14205, 5552826), (17046, 4627355), (17993, 4383810), (19095, 4130814), (21810, 3616593), (22914, 3442345), (27626, 2855205), (28410, 2776413), (32715, 2411062), (35986, 2191905), (38190, 2065407), (41439, 1903470), (42615, 1850942), (48709, 1619370), (53979, 1461270), (57285, 1376938), (63449, 1243170), (65430, 1205531), (69065, 1142082), (82878, 951735), (85230, 925471), (89965, 876762), (97418, 809685), (107958, 730635), (114570, 688469), (124317, 634490), (126898, 621585), (138130, 571041), (146127, 539790), (161937, 487090), (179930, 438381), (190347, 414390), (207195, 380694), (243545, 323874), (248634, 317245), (269895, 292254)]