270400680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 998956800

約数和(自身を除く): 728556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 281, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 562, 594, 648, 660, 729, 792, 810, 843, 891, 972, 990, 1080, 1124, 1188, 1215, 1320, 1405, 1458, 1485, 1620, 1686, 1782, 1944, 1980, 2187, 2248, 2376, 2430, 2529, 2673, 2810, 2916, 2970, 3091, 3240, 3372, 3564, 3645, 3960, 4215, 4374, 4455, 4860, 5058, 5346, 5620, 5832, 5940, 6182, 6744, 7128, 7290, 7587, 8019, 8430, 8748, 8910, 9273, 9720, 10116, 10692, 10935, 11240, 11880, 12364, 12645, 13365, 14580, 15174, 15455, 16038, 16860, 17496, 17820, 18546, 20232, 21384, 21870, 22761, 24057, 24728, 25290, 26730, 27819, 29160, 30348, 30910, 32076, 33720, 35640, 37092, 37935, 40095, 43740, 45522, 46365, 48114, 50580, 53460, 55638, 60696, 61820, 64152, 68283, 74184, 75870, 80190, 83457, 87480, 91044, 92730, 96228, 101160, 106920, 111276, 113805, 120285, 123640, 136566, 139095, 151740, 160380, 166914, 182088, 185460, 192456, 204849, 222552, 227610, 240570, 250371, 273132, 278190, 303480, 320760, 333828, 341415, 370920, 409698, 417285, 455220, 481140, 500742, 546264, 556380, 614547, 667656, 682830, 751113, 819396, 834570, 910440, 962280, 1001484, 1024245, 1112760, 1229094, 1251855, 1365660, 1502226, 1638792, 1669140, 2002968, 2048490, 2253339, 2458188, 2503710, 2731320, 3004452, 3072735, 3338280, 3755565, 4096980, 4506678, 4916376, 5007420, 6008904, 6145470, 6760017, 7511130, 8193960, 9013356, 10014840, 11266695, 12290940, 13520034, 15022260, 18026712, 22533390, 24581880, 27040068, 30044520, 33800085, 45066780, 54080136, 67600170, 90133560, 135200340, 270400680]

約数ペア:

[(1, 270400680), (2, 135200340), (3, 90133560), (4, 67600170), (5, 54080136), (6, 45066780), (8, 33800085), (9, 30044520), (10, 27040068), (11, 24581880), (12, 22533390), (15, 18026712), (18, 15022260), (20, 13520034), (22, 12290940), (24, 11266695), (27, 10014840), (30, 9013356), (33, 8193960), (36, 7511130), (40, 6760017), (44, 6145470), (45, 6008904), (54, 5007420), (55, 4916376), (60, 4506678), (66, 4096980), (72, 3755565), (81, 3338280), (88, 3072735), (90, 3004452), (99, 2731320), (108, 2503710), (110, 2458188), (120, 2253339), (132, 2048490), (135, 2002968), (162, 1669140), (165, 1638792), (180, 1502226), (198, 1365660), (216, 1251855), (220, 1229094), (243, 1112760), (264, 1024245), (270, 1001484), (281, 962280), (297, 910440), (324, 834570), (330, 819396), (360, 751113), (396, 682830), (405, 667656), (440, 614547), (486, 556380), (495, 546264), (540, 500742), (562, 481140), (594, 455220), (648, 417285), (660, 409698), (729, 370920), (792, 341415), (810, 333828), (843, 320760), (891, 303480), (972, 278190), (990, 273132), (1080, 250371), (1124, 240570), (1188, 227610), (1215, 222552), (1320, 204849), (1405, 192456), (1458, 185460), (1485, 182088), (1620, 166914), (1686, 160380), (1782, 151740), (1944, 139095), (1980, 136566), (2187, 123640), (2248, 120285), (2376, 113805), (2430, 111276), (2529, 106920), (2673, 101160), (2810, 96228), (2916, 92730), (2970, 91044), (3091, 87480), (3240, 83457), (3372, 80190), (3564, 75870), (3645, 74184), (3960, 68283), (4215, 64152), (4374, 61820), (4455, 60696), (4860, 55638), (5058, 53460), (5346, 50580), (5620, 48114), (5832, 46365), (5940, 45522), (6182, 43740), (6744, 40095), (7128, 37935), (7290, 37092), (7587, 35640), (8019, 33720), (8430, 32076), (8748, 30910), (8910, 30348), (9273, 29160), (9720, 27819), (10116, 26730), (10692, 25290), (10935, 24728), (11240, 24057), (11880, 22761), (12364, 21870), (12645, 21384), (13365, 20232), (14580, 18546), (15174, 17820), (15455, 17496), (16038, 16860)]