30431736180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1913}}^1$

素因数の和:2351

約数の個数: 192

約数和(自身を含む): 96079737600

約数和(自身を除く): 65648001420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 331, 356, 445, 534, 540, 662, 801, 890, 993, 1068, 1324, 1335, 1602, 1655, 1780, 1913, 1986, 2403, 2670, 2979, 3204, 3310, 3826, 3972, 4005, 4806, 4965, 5340, 5739, 5958, 6620, 7652, 8010, 8937, 9565, 9612, 9930, 11478, 11916, 12015, 14895, 16020, 17217, 17874, 19130, 19860, 22956, 24030, 28695, 29459, 29790, 34434, 35748, 38260, 44685, 48060, 51651, 57390, 58918, 59580, 68868, 86085, 88377, 89370, 103302, 114780, 117836, 147295, 170257, 172170, 176754, 178740, 206604, 258255, 265131, 294590, 340514, 344340, 353508, 441885, 510771, 516510, 530262, 589180, 633203, 681028, 795393, 851285, 883770, 1021542, 1033020, 1060524, 1266406, 1325655, 1532313, 1590786, 1702570, 1767540, 1899609, 2043084, 2532812, 2553855, 2651310, 3064626, 3166015, 3181572, 3405140, 3799218, 3976965, 4596939, 5107710, 5302620, 5698827, 6129252, 6332030, 7598436, 7661565, 7953930, 9193878, 9498045, 10215420, 11397654, 12664060, 15323130, 15907860, 17096481, 18387756, 18996090, 22795308, 22984695, 28494135, 30646260, 34192962, 37992180, 45969390, 56355067, 56988270, 68385924, 85482405, 91938780, 112710134, 113976540, 169065201, 170964810, 225420268, 281775335, 338130402, 341929620, 507195603, 563550670, 676260804, 845326005, 1014391206, 1127101340, 1521586809, 1690652010, 2028782412, 2535978015, 3043173618, 3381304020, 5071956030, 6086347236, 7607934045, 10143912060, 15215868090, 30431736180]

約数ペア:

[(1, 30431736180), (2, 15215868090), (3, 10143912060), (4, 7607934045), (5, 6086347236), (6, 5071956030), (9, 3381304020), (10, 3043173618), (12, 2535978015), (15, 2028782412), (18, 1690652010), (20, 1521586809), (27, 1127101340), (30, 1014391206), (36, 845326005), (45, 676260804), (54, 563550670), (60, 507195603), (89, 341929620), (90, 338130402), (108, 281775335), (135, 225420268), (178, 170964810), (180, 169065201), (267, 113976540), (270, 112710134), (331, 91938780), (356, 85482405), (445, 68385924), (534, 56988270), (540, 56355067), (662, 45969390), (801, 37992180), (890, 34192962), (993, 30646260), (1068, 28494135), (1324, 22984695), (1335, 22795308), (1602, 18996090), (1655, 18387756), (1780, 17096481), (1913, 15907860), (1986, 15323130), (2403, 12664060), (2670, 11397654), (2979, 10215420), (3204, 9498045), (3310, 9193878), (3826, 7953930), (3972, 7661565), (4005, 7598436), (4806, 6332030), (4965, 6129252), (5340, 5698827), (5739, 5302620), (5958, 5107710), (6620, 4596939), (7652, 3976965), (8010, 3799218), (8937, 3405140), (9565, 3181572), (9612, 3166015), (9930, 3064626), (11478, 2651310), (11916, 2553855), (12015, 2532812), (14895, 2043084), (16020, 1899609), (17217, 1767540), (17874, 1702570), (19130, 1590786), (19860, 1532313), (22956, 1325655), (24030, 1266406), (28695, 1060524), (29459, 1033020), (29790, 1021542), (34434, 883770), (35748, 851285), (38260, 795393), (44685, 681028), (48060, 633203), (51651, 589180), (57390, 530262), (58918, 516510), (59580, 510771), (68868, 441885), (86085, 353508), (88377, 344340), (89370, 340514), (103302, 294590), (114780, 265131), (117836, 258255), (147295, 206604), (170257, 178740), (172170, 176754)]