27899068680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19121}}^1$

素因数の和:19341

約数の個数: 256

約数和(自身を含む): 106838438400

約数和(自身を除く): 78939369720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 193, 210, 216, 252, 270, 280, 315, 360, 378, 386, 420, 504, 540, 579, 630, 756, 772, 840, 945, 965, 1080, 1158, 1260, 1351, 1512, 1544, 1737, 1890, 1930, 2316, 2520, 2702, 2895, 3474, 3780, 3860, 4053, 4632, 5211, 5404, 5790, 6755, 6948, 7560, 7720, 8106, 8685, 10422, 10808, 11580, 12159, 13510, 13896, 16212, 17370, 19121, 20265, 20844, 23160, 24318, 26055, 27020, 32424, 34740, 36477, 38242, 40530, 41688, 48636, 52110, 54040, 57363, 60795, 69480, 72954, 76484, 81060, 95605, 97272, 104220, 114726, 121590, 133847, 145908, 152968, 162120, 172089, 182385, 191210, 208440, 229452, 243180, 267694, 286815, 291816, 344178, 364770, 382420, 401541, 458904, 486360, 516267, 535388, 573630, 669235, 688356, 729540, 764840, 803082, 860445, 1032534, 1070776, 1147260, 1204623, 1338470, 1376712, 1459080, 1606164, 1720890, 2007705, 2065068, 2294520, 2409246, 2581335, 2676940, 3212328, 3441780, 3613869, 3690353, 4015410, 4130136, 4818492, 5162670, 5353880, 6023115, 6883560, 7227738, 7380706, 8030820, 9636984, 10325340, 11071059, 12046230, 14455476, 14761412, 16061640, 18069345, 18451765, 20650680, 22142118, 24092460, 25832471, 28910952, 29522824, 33213177, 36138690, 36903530, 44284236, 48184920, 51664942, 55355295, 66426354, 72277380, 73807060, 77497413, 88568472, 99639531, 103329884, 110710590, 129162355, 132852708, 144554760, 147614120, 154994826, 166065885, 199279062, 206659768, 221421180, 232492239, 258324710, 265705416, 309989652, 332131770, 387487065, 398558124, 442842360, 464984478, 498197655, 516649420, 619979304, 664263540, 697476717, 774974130, 797116248, 929968956, 996395310, 1033298840, 1162461195, 1328527080, 1394953434, 1549948260, 1859937912, 1992790620, 2324922390, 2789906868, 3099896520, 3487383585, 3985581240, 4649844780, 5579813736, 6974767170, 9299689560, 13949534340, 27899068680]

約数ペア:

[(1, 27899068680), (2, 13949534340), (3, 9299689560), (4, 6974767170), (5, 5579813736), (6, 4649844780), (7, 3985581240), (8, 3487383585), (9, 3099896520), (10, 2789906868), (12, 2324922390), (14, 1992790620), (15, 1859937912), (18, 1549948260), (20, 1394953434), (21, 1328527080), (24, 1162461195), (27, 1033298840), (28, 996395310), (30, 929968956), (35, 797116248), (36, 774974130), (40, 697476717), (42, 664263540), (45, 619979304), (54, 516649420), (56, 498197655), (60, 464984478), (63, 442842360), (70, 398558124), (72, 387487065), (84, 332131770), (90, 309989652), (105, 265705416), (108, 258324710), (120, 232492239), (126, 221421180), (135, 206659768), (140, 199279062), (168, 166065885), (180, 154994826), (189, 147614120), (193, 144554760), (210, 132852708), (216, 129162355), (252, 110710590), (270, 103329884), (280, 99639531), (315, 88568472), (360, 77497413), (378, 73807060), (386, 72277380), (420, 66426354), (504, 55355295), (540, 51664942), (579, 48184920), (630, 44284236), (756, 36903530), (772, 36138690), (840, 33213177), (945, 29522824), (965, 28910952), (1080, 25832471), (1158, 24092460), (1260, 22142118), (1351, 20650680), (1512, 18451765), (1544, 18069345), (1737, 16061640), (1890, 14761412), (1930, 14455476), (2316, 12046230), (2520, 11071059), (2702, 10325340), (2895, 9636984), (3474, 8030820), (3780, 7380706), (3860, 7227738), (4053, 6883560), (4632, 6023115), (5211, 5353880), (5404, 5162670), (5790, 4818492), (6755, 4130136), (6948, 4015410), (7560, 3690353), (7720, 3613869), (8106, 3441780), (8685, 3212328), (10422, 2676940), (10808, 2581335), (11580, 2409246), (12159, 2294520), (13510, 2065068), (13896, 2007705), (16212, 1720890), (17370, 1606164), (19121, 1459080), (20265, 1376712), (20844, 1338470), (23160, 1204623), (24318, 1147260), (26055, 1070776), (27020, 1032534), (32424, 860445), (34740, 803082), (36477, 764840), (38242, 729540), (40530, 688356), (41688, 669235), (48636, 573630), (52110, 535388), (54040, 516267), (57363, 486360), (60795, 458904), (69480, 401541), (72954, 382420), (76484, 364770), (81060, 344178), (95605, 291816), (97272, 286815), (104220, 267694), (114726, 243180), (121590, 229452), (133847, 208440), (145908, 191210), (152968, 182385), (162120, 172089)]