661096800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 432

約数和(自身を含む): 2872003680

約数和(自身を除く): 2210906880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 840, 900, 910, 936, 975, 1008, 1009, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1365, 1400, 1440, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2018, 2080, 2100, 2184, 2275, 2340, 2400, 2520, 2600, 2730, 2800, 2912, 2925, 3027, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4036, 4095, 4200, 4368, 4550, 4680, 5040, 5045, 5200, 5460, 5600, 5850, 6054, 6240, 6300, 6552, 6825, 7063, 7200, 7280, 7800, 8072, 8190, 8400, 8736, 9081, 9100, 9360, 10080, 10090, 10400, 10920, 11700, 12108, 12600, 13104, 13117, 13650, 14126, 14560, 15135, 15600, 16144, 16380, 16800, 18162, 18200, 18720, 20180, 20475, 21189, 21840, 23400, 24216, 25200, 25225, 26208, 26234, 27300, 28252, 30270, 31200, 32288, 32760, 35315, 36324, 36400, 39351, 40360, 40950, 42378, 43680, 45405, 46800, 48432, 50400, 50450, 52468, 54600, 56504, 60540, 63567, 65520, 65585, 70630, 72648, 72800, 75675, 78702, 80720, 81900, 84756, 90810, 91819, 93600, 96864, 100900, 104936, 105945, 109200, 113008, 118053, 121080, 127134, 131040, 131170, 141260, 145296, 151350, 157404, 161440, 163800, 169512, 176575, 181620, 183638, 196755, 201800, 209872, 211890, 218400, 226016, 227025, 236106, 242160, 254268, 262340, 275457, 282520, 290592, 302700, 314808, 317835, 327600, 327925, 339024, 353150, 363240, 367276, 393510, 403600, 419744, 423780, 454050, 459095, 472212, 484320, 508536, 524680, 529725, 550914, 565040, 590265, 605400, 629616, 635670, 655200, 655850, 678048, 706300, 726480, 734552, 787020, 807200, 826371, 847560, 908100, 918190, 944424, 983775, 1017072, 1049360, 1059450, 1101828, 1130080, 1180530, 1210800, 1259232, 1271340, 1311700, 1377285, 1412600, 1452960, 1469104, 1574040, 1589175, 1652742, 1695120, 1816200, 1836380, 1888848, 1967550, 2034144, 2098720, 2118900, 2203656, 2295475, 2361060, 2421600, 2542680, 2623400, 2754570, 2825200, 2938208, 2951325, 3148080, 3178350, 3305484, 3390240, 3632400, 3672760, 3777696, 3935100, 4131855, 4237800, 4407312, 4590950, 4722120, 5085360, 5246800, 5509140, 5650400, 5902650, 6296160, 6356700, 6610968, 6886425, 7264800, 7345520, 7870200, 8263710, 8475600, 8814624, 9181900, 9444240, 10170720, 10493600, 11018280, 11805300, 12713400, 13221936, 13772850, 14691040, 15740400, 16527420, 16951200, 18363800, 18888480, 20659275, 22036560, 23610600, 25426800, 26443872, 27545700, 31480800, 33054840, 36727600, 41318550, 44073120, 47221200, 50853600, 55091400, 66109680, 73455200, 82637100, 94442400, 110182800, 132219360, 165274200, 220365600, 330548400, 661096800]

約数ペア:

[(1, 661096800), (2, 330548400), (3, 220365600), (4, 165274200), (5, 132219360), (6, 110182800), (7, 94442400), (8, 82637100), (9, 73455200), (10, 66109680), (12, 55091400), (13, 50853600), (14, 47221200), (15, 44073120), (16, 41318550), (18, 36727600), (20, 33054840), (21, 31480800), (24, 27545700), (25, 26443872), (26, 25426800), (28, 23610600), (30, 22036560), (32, 20659275), (35, 18888480), (36, 18363800), (39, 16951200), (40, 16527420), (42, 15740400), (45, 14691040), (48, 13772850), (50, 13221936), (52, 12713400), (56, 11805300), (60, 11018280), (63, 10493600), (65, 10170720), (70, 9444240), (72, 9181900), (75, 8814624), (78, 8475600), (80, 8263710), (84, 7870200), (90, 7345520), (91, 7264800), (96, 6886425), (100, 6610968), (104, 6356700), (105, 6296160), (112, 5902650), (117, 5650400), (120, 5509140), (126, 5246800), (130, 5085360), (140, 4722120), (144, 4590950), (150, 4407312), (156, 4237800), (160, 4131855), (168, 3935100), (175, 3777696), (180, 3672760), (182, 3632400), (195, 3390240), (200, 3305484), (208, 3178350), (210, 3148080), (224, 2951325), (225, 2938208), (234, 2825200), (240, 2754570), (252, 2623400), (260, 2542680), (273, 2421600), (280, 2361060), (288, 2295475), (300, 2203656), (312, 2118900), (315, 2098720), (325, 2034144), (336, 1967550), (350, 1888848), (360, 1836380), (364, 1816200), (390, 1695120), (400, 1652742), (416, 1589175), (420, 1574040), (450, 1469104), (455, 1452960), (468, 1412600), (480, 1377285), (504, 1311700), (520, 1271340), (525, 1259232), (546, 1210800), (560, 1180530), (585, 1130080), (600, 1101828), (624, 1059450), (630, 1049360), (650, 1017072), (672, 983775), (700, 944424), (720, 918190), (728, 908100), (780, 847560), (800, 826371), (819, 807200), (840, 787020), (900, 734552), (910, 726480), (936, 706300), (975, 678048), (1008, 655850), (1009, 655200), (1040, 635670), (1050, 629616), (1092, 605400), (1120, 590265), (1170, 565040), (1200, 550914), (1248, 529725), (1260, 524680), (1300, 508536), (1365, 484320), (1400, 472212), (1440, 459095), (1456, 454050), (1560, 423780), (1575, 419744), (1638, 403600), (1680, 393510), (1800, 367276), (1820, 363240), (1872, 353150), (1950, 339024), (2016, 327925), (2018, 327600), (2080, 317835), (2100, 314808), (2184, 302700), (2275, 290592), (2340, 282520), (2400, 275457), (2520, 262340), (2600, 254268), (2730, 242160), (2800, 236106), (2912, 227025), (2925, 226016), (3027, 218400), (3120, 211890), (3150, 209872), (3276, 201800), (3360, 196755), (3600, 183638), (3640, 181620), (3744, 176575), (3900, 169512), (4036, 163800), (4095, 161440), (4200, 157404), (4368, 151350), (4550, 145296), (4680, 141260), (5040, 131170), (5045, 131040), (5200, 127134), (5460, 121080), (5600, 118053), (5850, 113008), (6054, 109200), (6240, 105945), (6300, 104936), (6552, 100900), (6825, 96864), (7063, 93600), (7200, 91819), (7280, 90810), (7800, 84756), (8072, 81900), (8190, 80720), (8400, 78702), (8736, 75675), (9081, 72800), (9100, 72648), (9360, 70630), (10080, 65585), (10090, 65520), (10400, 63567), (10920, 60540), (11700, 56504), (12108, 54600), (12600, 52468), (13104, 50450), (13117, 50400), (13650, 48432), (14126, 46800), (14560, 45405), (15135, 43680), (15600, 42378), (16144, 40950), (16380, 40360), (16800, 39351), (18162, 36400), (18200, 36324), (18720, 35315), (20180, 32760), (20475, 32288), (21189, 31200), (21840, 30270), (23400, 28252), (24216, 27300), (25200, 26234), (25225, 26208)]