20150067600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{143519}}^1$

素因数の和:143559

約数の個数: 240

約数和(自身を含む): 77236723200

約数和(自身を除く): 57086655600

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, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4680, 5200, 5400, 5616, 5850, 7020, 7800, 8775, 9360, 10800, 11700, 14040, 15600, 17550, 23400, 28080, 35100, 46800, 70200, 140400, 143519, 287038, 430557, 574076, 717595, 861114, 1148152, 1291671, 1435190, 1722228, 1865747, 2152785, 2296304, 2583342, 2870380, 3444456, 3587975, 3731494, 3875013, 4305570, 5166684, 5597241, 5740760, 6458355, 6888912, 7175950, 7462988, 7750026, 8611140, 9328735, 10333368, 10763925, 11194482, 11481520, 12916710, 14351900, 14925976, 15500052, 16791723, 17222280, 18657470, 19375065, 20666736, 21527850, 22388964, 25833420, 27986205, 28703800, 29851952, 31000104, 32291775, 33583446, 34444560, 37314940, 38750130, 43055700, 44777928, 46643675, 50375169, 51666840, 55972410, 57407600, 62000208, 64583550, 67166892, 74629880, 77500260, 83958615, 86111400, 89555856, 93287350, 96875325, 100750338, 103333680, 111944820, 129167100, 134333784, 139931025, 149259760, 155000520, 167917230, 172222800, 186574700, 193750650, 201500676, 223889640, 251875845, 258334200, 268667568, 279862050, 310001040, 335834460, 373149400, 387501300, 403001352, 419793075, 447779280, 503751690, 516668400, 559724100, 671668920, 746298800, 775002600, 806002704, 839586150, 1007503380, 1119448200, 1259379225, 1343337840, 1550005200, 1679172300, 2015006760, 2238896400, 2518758450, 3358344600, 4030013520, 5037516900, 6716689200, 10075033800, 20150067600]

約数ペア:

[(1, 20150067600), (2, 10075033800), (3, 6716689200), (4, 5037516900), (5, 4030013520), (6, 3358344600), (8, 2518758450), (9, 2238896400), (10, 2015006760), (12, 1679172300), (13, 1550005200), (15, 1343337840), (16, 1259379225), (18, 1119448200), (20, 1007503380), (24, 839586150), (25, 806002704), (26, 775002600), (27, 746298800), (30, 671668920), (36, 559724100), (39, 516668400), (40, 503751690), (45, 447779280), (48, 419793075), (50, 403001352), (52, 387501300), (54, 373149400), (60, 335834460), (65, 310001040), (72, 279862050), (75, 268667568), (78, 258334200), (80, 251875845), (90, 223889640), (100, 201500676), (104, 193750650), (108, 186574700), (117, 172222800), (120, 167917230), (130, 155000520), (135, 149259760), (144, 139931025), (150, 134333784), (156, 129167100), (180, 111944820), (195, 103333680), (200, 100750338), (208, 96875325), (216, 93287350), (225, 89555856), (234, 86111400), (240, 83958615), (260, 77500260), (270, 74629880), (300, 67166892), (312, 64583550), (325, 62000208), (351, 57407600), (360, 55972410), (390, 51666840), (400, 50375169), (432, 46643675), (450, 44777928), (468, 43055700), (520, 38750130), (540, 37314940), (585, 34444560), (600, 33583446), (624, 32291775), (650, 31000104), (675, 29851952), (702, 28703800), (720, 27986205), (780, 25833420), (900, 22388964), (936, 21527850), (975, 20666736), (1040, 19375065), (1080, 18657470), (1170, 17222280), (1200, 16791723), (1300, 15500052), (1350, 14925976), (1404, 14351900), (1560, 12916710), (1755, 11481520), (1800, 11194482), (1872, 10763925), (1950, 10333368), (2160, 9328735), (2340, 8611140), (2600, 7750026), (2700, 7462988), (2808, 7175950), (2925, 6888912), (3120, 6458355), (3510, 5740760), (3600, 5597241), (3900, 5166684), (4680, 4305570), (5200, 3875013), (5400, 3731494), (5616, 3587975), (5850, 3444456), (7020, 2870380), (7800, 2583342), (8775, 2296304), (9360, 2152785), (10800, 1865747), (11700, 1722228), (14040, 1435190), (15600, 1291671), (17550, 1148152), (23400, 861114), (28080, 717595), (35100, 574076), (46800, 430557), (70200, 287038), (140400, 143519)]