154061460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 404773740

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, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 769, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1538, 1590, 1855, 1890, 1908, 2226, 2307, 2385, 2862, 3076, 3180, 3339, 3710, 3780, 3845, 4452, 4614, 4770, 5383, 5565, 5724, 6678, 6921, 7155, 7420, 7690, 9228, 9540, 10017, 10766, 11130, 11535, 13356, 13842, 14310, 15380, 16149, 16695, 20034, 20763, 21532, 22260, 23070, 26915, 27684, 28620, 32298, 33390, 34605, 40068, 40757, 41526, 46140, 48447, 50085, 53830, 64596, 66780, 69210, 80745, 81514, 83052, 96894, 100170, 103815, 107660, 122271, 138420, 145341, 161490, 163028, 193788, 200340, 203785, 207630, 242235, 244542, 285299, 290682, 322980, 366813, 407570, 415260, 484470, 489084, 570598, 581364, 611355, 726705, 733626, 815140, 855897, 968940, 1100439, 1141196, 1222710, 1426495, 1453410, 1467252, 1711794, 1834065, 2200878, 2445420, 2567691, 2852990, 2906820, 3423588, 3668130, 4279485, 4401756, 5135382, 5502195, 5705980, 7336260, 7703073, 8558970, 10270764, 11004390, 12838455, 15406146, 17117940, 22008780, 25676910, 30812292, 38515365, 51353820, 77030730, 154061460]

約数ペア:

[(1, 154061460), (2, 77030730), (3, 51353820), (4, 38515365), (5, 30812292), (6, 25676910), (7, 22008780), (9, 17117940), (10, 15406146), (12, 12838455), (14, 11004390), (15, 10270764), (18, 8558970), (20, 7703073), (21, 7336260), (27, 5705980), (28, 5502195), (30, 5135382), (35, 4401756), (36, 4279485), (42, 3668130), (45, 3423588), (53, 2906820), (54, 2852990), (60, 2567691), (63, 2445420), (70, 2200878), (84, 1834065), (90, 1711794), (105, 1467252), (106, 1453410), (108, 1426495), (126, 1222710), (135, 1141196), (140, 1100439), (159, 968940), (180, 855897), (189, 815140), (210, 733626), (212, 726705), (252, 611355), (265, 581364), (270, 570598), (315, 489084), (318, 484470), (371, 415260), (378, 407570), (420, 366813), (477, 322980), (530, 290682), (540, 285299), (630, 244542), (636, 242235), (742, 207630), (756, 203785), (769, 200340), (795, 193788), (945, 163028), (954, 161490), (1060, 145341), (1113, 138420), (1260, 122271), (1431, 107660), (1484, 103815), (1538, 100170), (1590, 96894), (1855, 83052), (1890, 81514), (1908, 80745), (2226, 69210), (2307, 66780), (2385, 64596), (2862, 53830), (3076, 50085), (3180, 48447), (3339, 46140), (3710, 41526), (3780, 40757), (3845, 40068), (4452, 34605), (4614, 33390), (4770, 32298), (5383, 28620), (5565, 27684), (5724, 26915), (6678, 23070), (6921, 22260), (7155, 21532), (7420, 20763), (7690, 20034), (9228, 16695), (9540, 16149), (10017, 15380), (10766, 14310), (11130, 13842), (11535, 13356)]