266391450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 811198080

約数和(自身を除く): 544806630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 43, 45, 50, 54, 65, 75, 78, 86, 90, 117, 129, 130, 135, 150, 195, 215, 225, 234, 258, 270, 325, 351, 353, 387, 390, 430, 450, 559, 585, 645, 650, 675, 702, 706, 774, 975, 1059, 1075, 1118, 1161, 1170, 1290, 1350, 1677, 1755, 1765, 1935, 1950, 2118, 2150, 2322, 2795, 2925, 3177, 3225, 3354, 3510, 3530, 3870, 4589, 5031, 5295, 5590, 5805, 5850, 6354, 6450, 8385, 8775, 8825, 9178, 9531, 9675, 10062, 10590, 11610, 13767, 13975, 15093, 15179, 15885, 16770, 17550, 17650, 19062, 19350, 22945, 25155, 26475, 27534, 27950, 29025, 30186, 30358, 31770, 41301, 41925, 45537, 45890, 47655, 50310, 52950, 58050, 68835, 75465, 75895, 79425, 82602, 83850, 91074, 95310, 114725, 123903, 125775, 136611, 137670, 150930, 151790, 158850, 197327, 206505, 227685, 229450, 238275, 247806, 251550, 273222, 344175, 377325, 379475, 394654, 409833, 413010, 455370, 476550, 591981, 619515, 683055, 688350, 754650, 758950, 819666, 986635, 1032525, 1138425, 1183962, 1239030, 1366110, 1775943, 1973270, 2049165, 2065050, 2276850, 2959905, 3097575, 3415275, 3551886, 4098330, 4933175, 5327829, 5919810, 6195150, 6830550, 8879715, 9866350, 10245825, 10655658, 14799525, 17759430, 20491650, 26639145, 29599050, 44398575, 53278290, 88797150, 133195725, 266391450]

約数ペア:

[(1, 266391450), (2, 133195725), (3, 88797150), (5, 53278290), (6, 44398575), (9, 29599050), (10, 26639145), (13, 20491650), (15, 17759430), (18, 14799525), (25, 10655658), (26, 10245825), (27, 9866350), (30, 8879715), (39, 6830550), (43, 6195150), (45, 5919810), (50, 5327829), (54, 4933175), (65, 4098330), (75, 3551886), (78, 3415275), (86, 3097575), (90, 2959905), (117, 2276850), (129, 2065050), (130, 2049165), (135, 1973270), (150, 1775943), (195, 1366110), (215, 1239030), (225, 1183962), (234, 1138425), (258, 1032525), (270, 986635), (325, 819666), (351, 758950), (353, 754650), (387, 688350), (390, 683055), (430, 619515), (450, 591981), (559, 476550), (585, 455370), (645, 413010), (650, 409833), (675, 394654), (702, 379475), (706, 377325), (774, 344175), (975, 273222), (1059, 251550), (1075, 247806), (1118, 238275), (1161, 229450), (1170, 227685), (1290, 206505), (1350, 197327), (1677, 158850), (1755, 151790), (1765, 150930), (1935, 137670), (1950, 136611), (2118, 125775), (2150, 123903), (2322, 114725), (2795, 95310), (2925, 91074), (3177, 83850), (3225, 82602), (3354, 79425), (3510, 75895), (3530, 75465), (3870, 68835), (4589, 58050), (5031, 52950), (5295, 50310), (5590, 47655), (5805, 45890), (5850, 45537), (6354, 41925), (6450, 41301), (8385, 31770), (8775, 30358), (8825, 30186), (9178, 29025), (9531, 27950), (9675, 27534), (10062, 26475), (10590, 25155), (11610, 22945), (13767, 19350), (13975, 19062), (15093, 17650), (15179, 17550), (15885, 16770)]