65005200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 240

約数和(自身を含む): 249706240

約数和(自身を除く): 184701040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 463, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 926, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1389, 1404, 1560, 1755, 1800, 1852, 1872, 1950, 2160, 2315, 2340, 2600, 2700, 2778, 2808, 2925, 3120, 3510, 3600, 3704, 3900, 4167, 4630, 4680, 5200, 5400, 5556, 5616, 5850, 6019, 6945, 7020, 7408, 7800, 8334, 8775, 9260, 9360, 10800, 11112, 11575, 11700, 12038, 12501, 13890, 14040, 15600, 16668, 17550, 18057, 18520, 20835, 22224, 23150, 23400, 24076, 25002, 27780, 28080, 30095, 33336, 34725, 35100, 36114, 37040, 41670, 46300, 46800, 48152, 50004, 54171, 55560, 60190, 62505, 66672, 69450, 70200, 72228, 83340, 90285, 92600, 96304, 100008, 104175, 108342, 111120, 120380, 125010, 138900, 140400, 144456, 150475, 162513, 166680, 180570, 185200, 200016, 208350, 216684, 240760, 250020, 270855, 277800, 288912, 300950, 312525, 325026, 333360, 361140, 416700, 433368, 451425, 481520, 500040, 541710, 555600, 601900, 625050, 650052, 722280, 812565, 833400, 866736, 902850, 1000080, 1083420, 1203800, 1250100, 1300104, 1354275, 1444560, 1625130, 1666800, 1805700, 2166840, 2407600, 2500200, 2600208, 2708550, 3250260, 3611400, 4062825, 4333680, 5000400, 5417100, 6500520, 7222800, 8125650, 10834200, 13001040, 16251300, 21668400, 32502600, 65005200]

約数ペア:

[(1, 65005200), (2, 32502600), (3, 21668400), (4, 16251300), (5, 13001040), (6, 10834200), (8, 8125650), (9, 7222800), (10, 6500520), (12, 5417100), (13, 5000400), (15, 4333680), (16, 4062825), (18, 3611400), (20, 3250260), (24, 2708550), (25, 2600208), (26, 2500200), (27, 2407600), (30, 2166840), (36, 1805700), (39, 1666800), (40, 1625130), (45, 1444560), (48, 1354275), (50, 1300104), (52, 1250100), (54, 1203800), (60, 1083420), (65, 1000080), (72, 902850), (75, 866736), (78, 833400), (80, 812565), (90, 722280), (100, 650052), (104, 625050), (108, 601900), (117, 555600), (120, 541710), (130, 500040), (135, 481520), (144, 451425), (150, 433368), (156, 416700), (180, 361140), (195, 333360), (200, 325026), (208, 312525), (216, 300950), (225, 288912), (234, 277800), (240, 270855), (260, 250020), (270, 240760), (300, 216684), (312, 208350), (325, 200016), (351, 185200), (360, 180570), (390, 166680), (400, 162513), (432, 150475), (450, 144456), (463, 140400), (468, 138900), (520, 125010), (540, 120380), (585, 111120), (600, 108342), (624, 104175), (650, 100008), (675, 96304), (702, 92600), (720, 90285), (780, 83340), (900, 72228), (926, 70200), (936, 69450), (975, 66672), (1040, 62505), (1080, 60190), (1170, 55560), (1200, 54171), (1300, 50004), (1350, 48152), (1389, 46800), (1404, 46300), (1560, 41670), (1755, 37040), (1800, 36114), (1852, 35100), (1872, 34725), (1950, 33336), (2160, 30095), (2315, 28080), (2340, 27780), (2600, 25002), (2700, 24076), (2778, 23400), (2808, 23150), (2925, 22224), (3120, 20835), (3510, 18520), (3600, 18057), (3704, 17550), (3900, 16668), (4167, 15600), (4630, 14040), (4680, 13890), (5200, 12501), (5400, 12038), (5556, 11700), (5616, 11575), (5850, 11112), (6019, 10800), (6945, 9360), (7020, 9260), (7408, 8775), (7800, 8334)]