206657100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 216

約数和(自身を含む): 739327680

約数和(自身を除く): 532670580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1039, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1950, 1989, 2078, 2210, 2340, 2550, 2652, 2925, 3060, 3117, 3315, 3825, 3900, 3978, 4156, 4420, 5100, 5195, 5525, 5850, 6234, 6630, 7650, 7956, 9351, 9945, 10390, 11050, 11700, 12468, 13260, 13507, 15300, 15585, 16575, 17663, 18702, 19890, 20780, 22100, 25975, 27014, 31170, 33150, 35326, 37404, 39780, 40521, 46755, 49725, 51950, 52989, 54028, 62340, 66300, 67535, 70652, 77925, 81042, 88315, 93510, 99450, 103900, 105978, 121563, 135070, 155850, 158967, 162084, 176630, 187020, 198900, 202605, 211956, 229619, 233775, 243126, 264945, 270140, 311700, 317934, 337675, 353260, 405210, 441575, 459238, 467550, 486252, 529890, 607815, 635868, 675350, 688857, 794835, 810420, 883150, 918476, 935100, 1013025, 1059780, 1148095, 1215630, 1324725, 1350700, 1377714, 1589670, 1766300, 2026050, 2066571, 2296190, 2431260, 2649450, 2755428, 3039075, 3179340, 3444285, 3974175, 4052100, 4133142, 4592380, 5298900, 5740475, 6078150, 6888570, 7948350, 8266284, 10332855, 11480950, 12156300, 13777140, 15896700, 17221425, 20665710, 22961900, 34442850, 41331420, 51664275, 68885700, 103328550, 206657100]

約数ペア:

[(1, 206657100), (2, 103328550), (3, 68885700), (4, 51664275), (5, 41331420), (6, 34442850), (9, 22961900), (10, 20665710), (12, 17221425), (13, 15896700), (15, 13777140), (17, 12156300), (18, 11480950), (20, 10332855), (25, 8266284), (26, 7948350), (30, 6888570), (34, 6078150), (36, 5740475), (39, 5298900), (45, 4592380), (50, 4133142), (51, 4052100), (52, 3974175), (60, 3444285), (65, 3179340), (68, 3039075), (75, 2755428), (78, 2649450), (85, 2431260), (90, 2296190), (100, 2066571), (102, 2026050), (117, 1766300), (130, 1589670), (150, 1377714), (153, 1350700), (156, 1324725), (170, 1215630), (180, 1148095), (195, 1059780), (204, 1013025), (221, 935100), (225, 918476), (234, 883150), (255, 810420), (260, 794835), (300, 688857), (306, 675350), (325, 635868), (340, 607815), (390, 529890), (425, 486252), (442, 467550), (450, 459238), (468, 441575), (510, 405210), (585, 353260), (612, 337675), (650, 317934), (663, 311700), (765, 270140), (780, 264945), (850, 243126), (884, 233775), (900, 229619), (975, 211956), (1020, 202605), (1039, 198900), (1105, 187020), (1170, 176630), (1275, 162084), (1300, 158967), (1326, 155850), (1530, 135070), (1700, 121563), (1950, 105978), (1989, 103900), (2078, 99450), (2210, 93510), (2340, 88315), (2550, 81042), (2652, 77925), (2925, 70652), (3060, 67535), (3117, 66300), (3315, 62340), (3825, 54028), (3900, 52989), (3978, 51950), (4156, 49725), (4420, 46755), (5100, 40521), (5195, 39780), (5525, 37404), (5850, 35326), (6234, 33150), (6630, 31170), (7650, 27014), (7956, 25975), (9351, 22100), (9945, 20780), (10390, 19890), (11050, 18702), (11700, 17663), (12468, 16575), (13260, 15585), (13507, 15300)]