290973060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2885

約数の個数: 168

約数和(自身を含む): 1047391296

約数和(自身を除く): 756418236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2851, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 5702, 6804, 7290, 8505, 8553, 10206, 11340, 11404, 14255, 14580, 17010, 17106, 19957, 20412, 25515, 25659, 28510, 34020, 34212, 39914, 42765, 51030, 51318, 57020, 59871, 76977, 79828, 85530, 99785, 102060, 102636, 119742, 128295, 153954, 171060, 179613, 199570, 230931, 239484, 256590, 299355, 307908, 359226, 384885, 399140, 461862, 513180, 538839, 598710, 692793, 718452, 769770, 898065, 923724, 1077678, 1154655, 1197420, 1385586, 1539540, 1616517, 1796130, 2078379, 2155356, 2309310, 2694195, 2771172, 3233034, 3463965, 3592260, 4156758, 4618620, 4849551, 5388390, 6466068, 6927930, 8082585, 8313516, 9699102, 10391895, 10776780, 13855860, 14548653, 16165170, 19398204, 20783790, 24247755, 29097306, 32330340, 41567580, 48495510, 58194612, 72743265, 96991020, 145486530, 290973060]

約数ペア:

[(1, 290973060), (2, 145486530), (3, 96991020), (4, 72743265), (5, 58194612), (6, 48495510), (7, 41567580), (9, 32330340), (10, 29097306), (12, 24247755), (14, 20783790), (15, 19398204), (18, 16165170), (20, 14548653), (21, 13855860), (27, 10776780), (28, 10391895), (30, 9699102), (35, 8313516), (36, 8082585), (42, 6927930), (45, 6466068), (54, 5388390), (60, 4849551), (63, 4618620), (70, 4156758), (81, 3592260), (84, 3463965), (90, 3233034), (105, 2771172), (108, 2694195), (126, 2309310), (135, 2155356), (140, 2078379), (162, 1796130), (180, 1616517), (189, 1539540), (210, 1385586), (243, 1197420), (252, 1154655), (270, 1077678), (315, 923724), (324, 898065), (378, 769770), (405, 718452), (420, 692793), (486, 598710), (540, 538839), (567, 513180), (630, 461862), (729, 399140), (756, 384885), (810, 359226), (945, 307908), (972, 299355), (1134, 256590), (1215, 239484), (1260, 230931), (1458, 199570), (1620, 179613), (1701, 171060), (1890, 153954), (2268, 128295), (2430, 119742), (2835, 102636), (2851, 102060), (2916, 99785), (3402, 85530), (3645, 79828), (3780, 76977), (4860, 59871), (5103, 57020), (5670, 51318), (5702, 51030), (6804, 42765), (7290, 39914), (8505, 34212), (8553, 34020), (10206, 28510), (11340, 25659), (11404, 25515), (14255, 20412), (14580, 19957), (17010, 17106)]