200464740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 719147520

約数和(自身を除く): 518682780

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, 84, 90, 105, 108, 126, 135, 140, 180, 181, 189, 210, 252, 270, 293, 315, 362, 378, 420, 540, 543, 586, 630, 724, 756, 879, 905, 945, 1086, 1172, 1260, 1267, 1465, 1629, 1758, 1810, 1890, 2051, 2172, 2534, 2637, 2715, 2930, 3258, 3516, 3620, 3780, 3801, 4102, 4395, 4887, 5068, 5274, 5430, 5860, 6153, 6335, 6516, 7602, 7911, 8145, 8204, 8790, 9774, 10255, 10548, 10860, 11403, 12306, 12670, 13185, 15204, 15822, 16290, 17580, 18459, 19005, 19548, 20510, 22806, 24435, 24612, 25340, 26370, 30765, 31644, 32580, 34209, 36918, 38010, 39555, 41020, 45612, 48870, 52740, 53033, 55377, 57015, 61530, 68418, 73836, 76020, 79110, 92295, 97740, 106066, 110754, 114030, 123060, 136836, 158220, 159099, 171045, 184590, 212132, 221508, 228060, 265165, 276885, 318198, 342090, 369180, 371231, 477297, 530330, 553770, 636396, 684180, 742462, 795495, 954594, 1060660, 1107540, 1113693, 1431891, 1484924, 1590990, 1856155, 1909188, 2227386, 2386485, 2863782, 3181980, 3341079, 3712310, 4454772, 4772970, 5568465, 5727564, 6682158, 7159455, 7424620, 9545940, 10023237, 11136930, 13364316, 14318910, 16705395, 20046474, 22273860, 28637820, 33410790, 40092948, 50116185, 66821580, 100232370, 200464740]

約数ペア:

[(1, 200464740), (2, 100232370), (3, 66821580), (4, 50116185), (5, 40092948), (6, 33410790), (7, 28637820), (9, 22273860), (10, 20046474), (12, 16705395), (14, 14318910), (15, 13364316), (18, 11136930), (20, 10023237), (21, 9545940), (27, 7424620), (28, 7159455), (30, 6682158), (35, 5727564), (36, 5568465), (42, 4772970), (45, 4454772), (54, 3712310), (60, 3341079), (63, 3181980), (70, 2863782), (84, 2386485), (90, 2227386), (105, 1909188), (108, 1856155), (126, 1590990), (135, 1484924), (140, 1431891), (180, 1113693), (181, 1107540), (189, 1060660), (210, 954594), (252, 795495), (270, 742462), (293, 684180), (315, 636396), (362, 553770), (378, 530330), (420, 477297), (540, 371231), (543, 369180), (586, 342090), (630, 318198), (724, 276885), (756, 265165), (879, 228060), (905, 221508), (945, 212132), (1086, 184590), (1172, 171045), (1260, 159099), (1267, 158220), (1465, 136836), (1629, 123060), (1758, 114030), (1810, 110754), (1890, 106066), (2051, 97740), (2172, 92295), (2534, 79110), (2637, 76020), (2715, 73836), (2930, 68418), (3258, 61530), (3516, 57015), (3620, 55377), (3780, 53033), (3801, 52740), (4102, 48870), (4395, 45612), (4887, 41020), (5068, 39555), (5274, 38010), (5430, 36918), (5860, 34209), (6153, 32580), (6335, 31644), (6516, 30765), (7602, 26370), (7911, 25340), (8145, 24612), (8204, 24435), (8790, 22806), (9774, 20510), (10255, 19548), (10548, 19005), (10860, 18459), (11403, 17580), (12306, 16290), (12670, 15822), (13185, 15204)]