200708880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 655672320

約数和(自身を除く): 454963440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 509, 530, 620, 636, 744, 795, 848, 930, 1018, 1060, 1240, 1272, 1488, 1527, 1590, 1643, 1860, 2036, 2120, 2480, 2544, 2545, 3054, 3180, 3286, 3720, 4072, 4240, 4929, 5090, 6108, 6360, 6572, 7440, 7635, 8144, 8215, 9858, 10180, 12216, 12720, 13144, 15270, 15779, 16430, 19716, 20360, 24432, 24645, 26288, 26977, 30540, 31558, 32860, 39432, 40720, 47337, 49290, 53954, 61080, 63116, 65720, 78864, 78895, 80931, 94674, 98580, 107908, 122160, 126232, 131440, 134885, 157790, 161862, 189348, 197160, 215816, 236685, 252464, 269770, 315580, 323724, 378696, 394320, 404655, 431632, 473370, 539540, 631160, 647448, 757392, 809310, 836287, 946740, 1079080, 1262320, 1294896, 1618620, 1672574, 1893480, 2158160, 2508861, 3237240, 3345148, 3786960, 4181435, 5017722, 6474480, 6690296, 8362870, 10035444, 12544305, 13380592, 16725740, 20070888, 25088610, 33451480, 40141776, 50177220, 66902960, 100354440, 200708880]

約数ペア:

[(1, 200708880), (2, 100354440), (3, 66902960), (4, 50177220), (5, 40141776), (6, 33451480), (8, 25088610), (10, 20070888), (12, 16725740), (15, 13380592), (16, 12544305), (20, 10035444), (24, 8362870), (30, 6690296), (31, 6474480), (40, 5017722), (48, 4181435), (53, 3786960), (60, 3345148), (62, 3237240), (80, 2508861), (93, 2158160), (106, 1893480), (120, 1672574), (124, 1618620), (155, 1294896), (159, 1262320), (186, 1079080), (212, 946740), (240, 836287), (248, 809310), (265, 757392), (310, 647448), (318, 631160), (372, 539540), (424, 473370), (465, 431632), (496, 404655), (509, 394320), (530, 378696), (620, 323724), (636, 315580), (744, 269770), (795, 252464), (848, 236685), (930, 215816), (1018, 197160), (1060, 189348), (1240, 161862), (1272, 157790), (1488, 134885), (1527, 131440), (1590, 126232), (1643, 122160), (1860, 107908), (2036, 98580), (2120, 94674), (2480, 80931), (2544, 78895), (2545, 78864), (3054, 65720), (3180, 63116), (3286, 61080), (3720, 53954), (4072, 49290), (4240, 47337), (4929, 40720), (5090, 39432), (6108, 32860), (6360, 31558), (6572, 30540), (7440, 26977), (7635, 26288), (8144, 24645), (8215, 24432), (9858, 20360), (10180, 19716), (12216, 16430), (12720, 15779), (13144, 15270)]