30364740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 112089600

約数和(自身を除く): 81724860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 277, 290, 315, 348, 378, 406, 420, 435, 522, 540, 554, 580, 609, 630, 756, 783, 812, 831, 870, 945, 1015, 1044, 1108, 1218, 1260, 1305, 1385, 1566, 1662, 1740, 1827, 1890, 1939, 2030, 2436, 2493, 2610, 2770, 3045, 3132, 3324, 3654, 3780, 3878, 3915, 4060, 4155, 4986, 5220, 5481, 5540, 5817, 6090, 7308, 7479, 7756, 7830, 8033, 8310, 9135, 9695, 9972, 10962, 11634, 12180, 12465, 14958, 15660, 16066, 16620, 17451, 18270, 19390, 21924, 23268, 24099, 24930, 27405, 29085, 29916, 32132, 34902, 36540, 37395, 38780, 40165, 48198, 49860, 52353, 54810, 56231, 58170, 69804, 72297, 74790, 80330, 87255, 96396, 104706, 109620, 112462, 116340, 120495, 144594, 149580, 160660, 168693, 174510, 209412, 216891, 224924, 240990, 261765, 281155, 289188, 337386, 349020, 361485, 433782, 481980, 506079, 523530, 562310, 674772, 722970, 843465, 867564, 1012158, 1047060, 1084455, 1124620, 1445940, 1518237, 1686930, 2024316, 2168910, 2530395, 3036474, 3373860, 4337820, 5060790, 6072948, 7591185, 10121580, 15182370, 30364740]

約数ペア:

[(1, 30364740), (2, 15182370), (3, 10121580), (4, 7591185), (5, 6072948), (6, 5060790), (7, 4337820), (9, 3373860), (10, 3036474), (12, 2530395), (14, 2168910), (15, 2024316), (18, 1686930), (20, 1518237), (21, 1445940), (27, 1124620), (28, 1084455), (29, 1047060), (30, 1012158), (35, 867564), (36, 843465), (42, 722970), (45, 674772), (54, 562310), (58, 523530), (60, 506079), (63, 481980), (70, 433782), (84, 361485), (87, 349020), (90, 337386), (105, 289188), (108, 281155), (116, 261765), (126, 240990), (135, 224924), (140, 216891), (145, 209412), (174, 174510), (180, 168693), (189, 160660), (203, 149580), (210, 144594), (252, 120495), (261, 116340), (270, 112462), (277, 109620), (290, 104706), (315, 96396), (348, 87255), (378, 80330), (406, 74790), (420, 72297), (435, 69804), (522, 58170), (540, 56231), (554, 54810), (580, 52353), (609, 49860), (630, 48198), (756, 40165), (783, 38780), (812, 37395), (831, 36540), (870, 34902), (945, 32132), (1015, 29916), (1044, 29085), (1108, 27405), (1218, 24930), (1260, 24099), (1305, 23268), (1385, 21924), (1566, 19390), (1662, 18270), (1740, 17451), (1827, 16620), (1890, 16066), (1939, 15660), (2030, 14958), (2436, 12465), (2493, 12180), (2610, 11634), (2770, 10962), (3045, 9972), (3132, 9695), (3324, 9135), (3654, 8310), (3780, 8033), (3878, 7830), (3915, 7756), (4060, 7479), (4155, 7308), (4986, 6090), (5220, 5817), (5481, 5540)]