51418800

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 270

約数和(自身を含む): 193441612

約数和(自身を除く): 142022812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 81, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 162, 180, 184, 200, 207, 216, 225, 230, 240, 243, 270, 276, 300, 324, 345, 360, 368, 400, 405, 414, 432, 450, 460, 486, 529, 540, 552, 575, 600, 621, 648, 675, 690, 720, 810, 828, 900, 920, 972, 1035, 1058, 1080, 1104, 1150, 1200, 1215, 1242, 1296, 1350, 1380, 1587, 1620, 1656, 1725, 1800, 1840, 1863, 1944, 2025, 2070, 2116, 2160, 2300, 2430, 2484, 2645, 2700, 2760, 3105, 3174, 3240, 3312, 3450, 3600, 3726, 3888, 4050, 4140, 4232, 4600, 4761, 4860, 4968, 5175, 5290, 5400, 5520, 5589, 6075, 6210, 6348, 6480, 6900, 7452, 7935, 8100, 8280, 8464, 9200, 9315, 9522, 9720, 9936, 10350, 10580, 10800, 11178, 12150, 12420, 12696, 13225, 13800, 14283, 14904, 15525, 15870, 16200, 16560, 18630, 19044, 19440, 20700, 21160, 22356, 23805, 24300, 24840, 25392, 26450, 27600, 27945, 28566, 29808, 31050, 31740, 32400, 37260, 38088, 39675, 41400, 42320, 42849, 44712, 46575, 47610, 48600, 49680, 52900, 55890, 57132, 62100, 63480, 71415, 74520, 76176, 79350, 82800, 85698, 89424, 93150, 95220, 97200, 105800, 111780, 114264, 119025, 124200, 126960, 128547, 139725, 142830, 149040, 158700, 171396, 186300, 190440, 211600, 214245, 223560, 228528, 238050, 248400, 257094, 279450, 285660, 317400, 342792, 357075, 372600, 380880, 428490, 447120, 476100, 514188, 558900, 571320, 634800, 642735, 685584, 714150, 745200, 856980, 952200, 1028376, 1071225, 1117800, 1142640, 1285470, 1428300, 1713960, 1904400, 2056752, 2142450, 2235600, 2570940, 2856600, 3213675, 3427920, 4284900, 5141880, 5713200, 6427350, 8569800, 10283760, 12854700, 17139600, 25709400, 51418800]

約数ペア:

[(1, 51418800), (2, 25709400), (3, 17139600), (4, 12854700), (5, 10283760), (6, 8569800), (8, 6427350), (9, 5713200), (10, 5141880), (12, 4284900), (15, 3427920), (16, 3213675), (18, 2856600), (20, 2570940), (23, 2235600), (24, 2142450), (25, 2056752), (27, 1904400), (30, 1713960), (36, 1428300), (40, 1285470), (45, 1142640), (46, 1117800), (48, 1071225), (50, 1028376), (54, 952200), (60, 856980), (69, 745200), (72, 714150), (75, 685584), (80, 642735), (81, 634800), (90, 571320), (92, 558900), (100, 514188), (108, 476100), (115, 447120), (120, 428490), (135, 380880), (138, 372600), (144, 357075), (150, 342792), (162, 317400), (180, 285660), (184, 279450), (200, 257094), (207, 248400), (216, 238050), (225, 228528), (230, 223560), (240, 214245), (243, 211600), (270, 190440), (276, 186300), (300, 171396), (324, 158700), (345, 149040), (360, 142830), (368, 139725), (400, 128547), (405, 126960), (414, 124200), (432, 119025), (450, 114264), (460, 111780), (486, 105800), (529, 97200), (540, 95220), (552, 93150), (575, 89424), (600, 85698), (621, 82800), (648, 79350), (675, 76176), (690, 74520), (720, 71415), (810, 63480), (828, 62100), (900, 57132), (920, 55890), (972, 52900), (1035, 49680), (1058, 48600), (1080, 47610), (1104, 46575), (1150, 44712), (1200, 42849), (1215, 42320), (1242, 41400), (1296, 39675), (1350, 38088), (1380, 37260), (1587, 32400), (1620, 31740), (1656, 31050), (1725, 29808), (1800, 28566), (1840, 27945), (1863, 27600), (1944, 26450), (2025, 25392), (2070, 24840), (2116, 24300), (2160, 23805), (2300, 22356), (2430, 21160), (2484, 20700), (2645, 19440), (2700, 19044), (2760, 18630), (3105, 16560), (3174, 16200), (3240, 15870), (3312, 15525), (3450, 14904), (3600, 14283), (3726, 13800), (3888, 13225), (4050, 12696), (4140, 12420), (4232, 12150), (4600, 11178), (4761, 10800), (4860, 10580), (4968, 10350), (5175, 9936), (5290, 9720), (5400, 9522), (5520, 9315), (5589, 9200), (6075, 8464), (6210, 8280), (6348, 8100), (6480, 7935), (6900, 7452)]