20206470600

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18077}}^1$

素因数の和:18131

約数の個数: 288

約数和(自身を含む): 73437174720

約数和(自身を除く): 53230704120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 243, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 486, 540, 552, 575, 600, 621, 648, 675, 690, 810, 828, 900, 920, 972, 1035, 1080, 1150, 1215, 1242, 1350, 1380, 1620, 1656, 1725, 1800, 1863, 1944, 2025, 2070, 2300, 2430, 2484, 2700, 2760, 3105, 3240, 3450, 3726, 4050, 4140, 4600, 4860, 4968, 5175, 5400, 5589, 6075, 6210, 6900, 7452, 8100, 8280, 9315, 9720, 10350, 11178, 12150, 12420, 13800, 14904, 15525, 16200, 18077, 18630, 20700, 22356, 24300, 24840, 27945, 31050, 36154, 37260, 41400, 44712, 46575, 48600, 54231, 55890, 62100, 72308, 74520, 90385, 93150, 108462, 111780, 124200, 139725, 144616, 162693, 180770, 186300, 216924, 223560, 271155, 279450, 325386, 361540, 372600, 415771, 433848, 451925, 488079, 542310, 558900, 650772, 723080, 813465, 831542, 903850, 976158, 1084620, 1117800, 1247313, 1301544, 1355775, 1464237, 1626930, 1663084, 1807700, 1952316, 2078855, 2169240, 2440395, 2494626, 2711550, 2928474, 3253860, 3326168, 3615400, 3741939, 3904632, 4067325, 4157710, 4392711, 4880790, 4989252, 5423100, 5856948, 6236565, 6507720, 7321185, 7483878, 8134650, 8315420, 8785422, 9761580, 9978504, 10394275, 10846200, 11225817, 11713896, 12201975, 12473130, 14642370, 14967756, 16269300, 16630840, 17570844, 18709695, 19523160, 20788550, 21963555, 22451634, 24403950, 24946260, 29284740, 29935512, 31182825, 32538600, 33677451, 35141688, 36605925, 37419390, 41577100, 43927110, 44903268, 48807900, 49892520, 56129085, 58569480, 62365650, 67354902, 73211850, 74838780, 83154200, 87854220, 89806536, 93548475, 97615800, 101032353, 109817775, 112258170, 124731300, 134709804, 146423700, 149677560, 168387255, 175708440, 187096950, 202064706, 219635550, 224516340, 249462600, 269419608, 280645425, 292847400, 336774510, 374193900, 404129412, 439271100, 449032680, 505161765, 561290850, 673549020, 748387800, 808258824, 841936275, 878542200, 1010323530, 1122581700, 1347098040, 1683872550, 2020647060, 2245163400, 2525808825, 3367745100, 4041294120, 5051617650, 6735490200, 10103235300, 20206470600]

約数ペア:

[(1, 20206470600), (2, 10103235300), (3, 6735490200), (4, 5051617650), (5, 4041294120), (6, 3367745100), (8, 2525808825), (9, 2245163400), (10, 2020647060), (12, 1683872550), (15, 1347098040), (18, 1122581700), (20, 1010323530), (23, 878542200), (24, 841936275), (25, 808258824), (27, 748387800), (30, 673549020), (36, 561290850), (40, 505161765), (45, 449032680), (46, 439271100), (50, 404129412), (54, 374193900), (60, 336774510), (69, 292847400), (72, 280645425), (75, 269419608), (81, 249462600), (90, 224516340), (92, 219635550), (100, 202064706), (108, 187096950), (115, 175708440), (120, 168387255), (135, 149677560), (138, 146423700), (150, 134709804), (162, 124731300), (180, 112258170), (184, 109817775), (200, 101032353), (207, 97615800), (216, 93548475), (225, 89806536), (230, 87854220), (243, 83154200), (270, 74838780), (276, 73211850), (300, 67354902), (324, 62365650), (345, 58569480), (360, 56129085), (405, 49892520), (414, 48807900), (450, 44903268), (460, 43927110), (486, 41577100), (540, 37419390), (552, 36605925), (575, 35141688), (600, 33677451), (621, 32538600), (648, 31182825), (675, 29935512), (690, 29284740), (810, 24946260), (828, 24403950), (900, 22451634), (920, 21963555), (972, 20788550), (1035, 19523160), (1080, 18709695), (1150, 17570844), (1215, 16630840), (1242, 16269300), (1350, 14967756), (1380, 14642370), (1620, 12473130), (1656, 12201975), (1725, 11713896), (1800, 11225817), (1863, 10846200), (1944, 10394275), (2025, 9978504), (2070, 9761580), (2300, 8785422), (2430, 8315420), (2484, 8134650), (2700, 7483878), (2760, 7321185), (3105, 6507720), (3240, 6236565), (3450, 5856948), (3726, 5423100), (4050, 4989252), (4140, 4880790), (4600, 4392711), (4860, 4157710), (4968, 4067325), (5175, 3904632), (5400, 3741939), (5589, 3615400), (6075, 3326168), (6210, 3253860), (6900, 2928474), (7452, 2711550), (8100, 2494626), (8280, 2440395), (9315, 2169240), (9720, 2078855), (10350, 1952316), (11178, 1807700), (12150, 1663084), (12420, 1626930), (13800, 1464237), (14904, 1355775), (15525, 1301544), (16200, 1247313), (18077, 1117800), (18630, 1084620), (20700, 976158), (22356, 903850), (24300, 831542), (24840, 813465), (27945, 723080), (31050, 650772), (36154, 558900), (37260, 542310), (41400, 488079), (44712, 451925), (46575, 433848), (48600, 415771), (54231, 372600), (55890, 361540), (62100, 325386), (72308, 279450), (74520, 271155), (90385, 223560), (93150, 216924), (108462, 186300), (111780, 180770), (124200, 162693), (139725, 144616)]