19977948000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1784

約数の個数: 384

約数和(自身を含む): 73408083840

約数和(自身を除く): 53430135840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 113, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 226, 240, 250, 270, 288, 300, 339, 360, 375, 400, 432, 450, 452, 480, 500, 540, 565, 600, 675, 678, 720, 750, 800, 864, 900, 904, 1000, 1017, 1080, 1125, 1130, 1200, 1350, 1356, 1440, 1500, 1637, 1695, 1800, 1808, 2000, 2034, 2160, 2250, 2260, 2400, 2700, 2712, 2825, 3000, 3051, 3274, 3375, 3390, 3600, 3616, 4000, 4068, 4320, 4500, 4520, 4911, 5085, 5400, 5424, 5650, 6000, 6102, 6548, 6750, 6780, 7200, 8136, 8185, 8475, 9000, 9040, 9822, 10170, 10800, 10848, 11300, 12000, 12204, 13096, 13500, 13560, 14125, 14733, 15255, 16272, 16370, 16950, 18000, 18080, 19644, 20340, 21600, 22600, 24408, 24555, 25425, 26192, 27000, 27120, 28250, 29466, 30510, 32544, 32740, 33900, 36000, 39288, 40680, 40925, 42375, 44199, 45200, 48816, 49110, 50850, 52384, 54000, 54240, 56500, 58932, 61020, 65480, 67800, 73665, 76275, 78576, 81360, 81850, 84750, 88398, 90400, 97632, 98220, 101700, 108000, 113000, 117864, 122040, 122775, 127125, 130960, 135600, 147330, 152550, 157152, 162720, 163700, 169500, 176796, 184981, 196440, 203400, 204625, 220995, 226000, 235728, 244080, 245550, 254250, 261920, 271200, 294660, 305100, 327400, 339000, 353592, 368325, 369962, 381375, 392880, 406800, 409250, 441990, 452000, 471456, 488160, 491100, 508500, 554943, 589320, 610200, 613875, 654800, 678000, 707184, 736650, 739924, 762750, 785760, 813600, 818500, 883980, 924905, 982200, 1017000, 1104975, 1109886, 1178640, 1220400, 1227750, 1309600, 1356000, 1414368, 1473300, 1479848, 1525500, 1637000, 1664829, 1767960, 1841625, 1849810, 1964400, 2034000, 2209950, 2219772, 2357280, 2440800, 2455500, 2774715, 2946600, 2959696, 3051000, 3274000, 3329658, 3535920, 3683250, 3699620, 3928800, 4068000, 4419900, 4439544, 4624525, 4911000, 4994487, 5524875, 5549430, 5893200, 5919392, 6102000, 6548000, 6659316, 7071840, 7366500, 7399240, 8324145, 8839800, 8879088, 9249050, 9822000, 9988974, 11049750, 11098860, 11786400, 12204000, 13318632, 13873575, 14733000, 14798480, 16648290, 17679600, 17758176, 18498100, 19644000, 19977948, 22099500, 22197720, 23122625, 24972435, 26637264, 27747150, 29466000, 29596960, 33296580, 35359200, 36996200, 39955896, 41620725, 44199000, 44395440, 46245250, 49944870, 53274528, 55494300, 58932000, 66593160, 69367875, 73992400, 79911792, 83241450, 88398000, 88790880, 92490500, 99889740, 110988600, 124862175, 133186320, 138735750, 147984800, 159823584, 166482900, 176796000, 184981000, 199779480, 208103625, 221977200, 249724350, 266372640, 277471500, 332965800, 369962000, 399558960, 416207250, 443954400, 499448700, 554943000, 624310875, 665931600, 739924000, 799117920, 832414500, 998897400, 1109886000, 1248621750, 1331863200, 1664829000, 1997794800, 2219772000, 2497243500, 3329658000, 3995589600, 4994487000, 6659316000, 9988974000, 19977948000]

約数ペア:

[(1, 19977948000), (2, 9988974000), (3, 6659316000), (4, 4994487000), (5, 3995589600), (6, 3329658000), (8, 2497243500), (9, 2219772000), (10, 1997794800), (12, 1664829000), (15, 1331863200), (16, 1248621750), (18, 1109886000), (20, 998897400), (24, 832414500), (25, 799117920), (27, 739924000), (30, 665931600), (32, 624310875), (36, 554943000), (40, 499448700), (45, 443954400), (48, 416207250), (50, 399558960), (54, 369962000), (60, 332965800), (72, 277471500), (75, 266372640), (80, 249724350), (90, 221977200), (96, 208103625), (100, 199779480), (108, 184981000), (113, 176796000), (120, 166482900), (125, 159823584), (135, 147984800), (144, 138735750), (150, 133186320), (160, 124862175), (180, 110988600), (200, 99889740), (216, 92490500), (225, 88790880), (226, 88398000), (240, 83241450), (250, 79911792), (270, 73992400), (288, 69367875), (300, 66593160), (339, 58932000), (360, 55494300), (375, 53274528), (400, 49944870), (432, 46245250), (450, 44395440), (452, 44199000), (480, 41620725), (500, 39955896), (540, 36996200), (565, 35359200), (600, 33296580), (675, 29596960), (678, 29466000), (720, 27747150), (750, 26637264), (800, 24972435), (864, 23122625), (900, 22197720), (904, 22099500), (1000, 19977948), (1017, 19644000), (1080, 18498100), (1125, 17758176), (1130, 17679600), (1200, 16648290), (1350, 14798480), (1356, 14733000), (1440, 13873575), (1500, 13318632), (1637, 12204000), (1695, 11786400), (1800, 11098860), (1808, 11049750), (2000, 9988974), (2034, 9822000), (2160, 9249050), (2250, 8879088), (2260, 8839800), (2400, 8324145), (2700, 7399240), (2712, 7366500), (2825, 7071840), (3000, 6659316), (3051, 6548000), (3274, 6102000), (3375, 5919392), (3390, 5893200), (3600, 5549430), (3616, 5524875), (4000, 4994487), (4068, 4911000), (4320, 4624525), (4500, 4439544), (4520, 4419900), (4911, 4068000), (5085, 3928800), (5400, 3699620), (5424, 3683250), (5650, 3535920), (6000, 3329658), (6102, 3274000), (6548, 3051000), (6750, 2959696), (6780, 2946600), (7200, 2774715), (8136, 2455500), (8185, 2440800), (8475, 2357280), (9000, 2219772), (9040, 2209950), (9822, 2034000), (10170, 1964400), (10800, 1849810), (10848, 1841625), (11300, 1767960), (12000, 1664829), (12204, 1637000), (13096, 1525500), (13500, 1479848), (13560, 1473300), (14125, 1414368), (14733, 1356000), (15255, 1309600), (16272, 1227750), (16370, 1220400), (16950, 1178640), (18000, 1109886), (18080, 1104975), (19644, 1017000), (20340, 982200), (21600, 924905), (22600, 883980), (24408, 818500), (24555, 813600), (25425, 785760), (26192, 762750), (27000, 739924), (27120, 736650), (28250, 707184), (29466, 678000), (30510, 654800), (32544, 613875), (32740, 610200), (33900, 589320), (36000, 554943), (39288, 508500), (40680, 491100), (40925, 488160), (42375, 471456), (44199, 452000), (45200, 441990), (48816, 409250), (49110, 406800), (50850, 392880), (52384, 381375), (54000, 369962), (54240, 368325), (56500, 353592), (58932, 339000), (61020, 327400), (65480, 305100), (67800, 294660), (73665, 271200), (76275, 261920), (78576, 254250), (81360, 245550), (81850, 244080), (84750, 235728), (88398, 226000), (90400, 220995), (97632, 204625), (98220, 203400), (101700, 196440), (108000, 184981), (113000, 176796), (117864, 169500), (122040, 163700), (122775, 162720), (127125, 157152), (130960, 152550), (135600, 147330)]