19245751200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68539}}^1$

素因数の和:68581

約数の個数: 288

約数和(自身を含む): 74960827200

約数和(自身を除く): 55715076000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 800, 864, 900, 936, 975, 1040, 1080, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1560, 1755, 1800, 1872, 1950, 2080, 2160, 2340, 2400, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3744, 3900, 4320, 4680, 5200, 5400, 5616, 5850, 6240, 7020, 7200, 7800, 8775, 9360, 10400, 10800, 11232, 11700, 14040, 15600, 17550, 18720, 21600, 23400, 28080, 31200, 35100, 46800, 56160, 68539, 70200, 93600, 137078, 140400, 205617, 274156, 280800, 342695, 411234, 548312, 616851, 685390, 822468, 891007, 1028085, 1096624, 1233702, 1370780, 1644936, 1713475, 1782014, 1850553, 2056170, 2193248, 2467404, 2673021, 2741560, 3084255, 3289872, 3426950, 3564028, 3701106, 4112340, 4455035, 4934808, 5140425, 5346042, 5483120, 6168510, 6579744, 6853900, 7128056, 7402212, 8019063, 8224680, 8910070, 9252765, 9869616, 10280850, 10692084, 10966240, 12337020, 13365105, 13707800, 14256112, 14804424, 15421275, 16038126, 16449360, 17820140, 18505530, 19739232, 20561700, 21384168, 22275175, 24057189, 24674040, 26730210, 27415600, 28512224, 29608848, 30842550, 32076252, 32898720, 35640280, 37011060, 40095315, 41123400, 42768336, 44550350, 46263825, 48114378, 49348080, 53460420, 54831200, 59217696, 61685100, 64152504, 66825525, 71280560, 74022120, 80190630, 82246800, 85536672, 89100700, 92527650, 96228756, 98696160, 106920840, 120285945, 123370200, 128305008, 133651050, 142561120, 148044240, 160381260, 164493600, 178201400, 185055300, 192457512, 200476575, 213841680, 240571890, 246740400, 256610016, 267302100, 296088480, 320762520, 356402800, 370110600, 384915024, 400953150, 427683360, 481143780, 493480800, 534604200, 601429725, 641525040, 712805600, 740221200, 769830048, 801906300, 962287560, 1069208400, 1202859450, 1283050080, 1480442400, 1603812600, 1924575120, 2138416800, 2405718900, 3207625200, 3849150240, 4811437800, 6415250400, 9622875600, 19245751200]

約数ペア:

[(1, 19245751200), (2, 9622875600), (3, 6415250400), (4, 4811437800), (5, 3849150240), (6, 3207625200), (8, 2405718900), (9, 2138416800), (10, 1924575120), (12, 1603812600), (13, 1480442400), (15, 1283050080), (16, 1202859450), (18, 1069208400), (20, 962287560), (24, 801906300), (25, 769830048), (26, 740221200), (27, 712805600), (30, 641525040), (32, 601429725), (36, 534604200), (39, 493480800), (40, 481143780), (45, 427683360), (48, 400953150), (50, 384915024), (52, 370110600), (54, 356402800), (60, 320762520), (65, 296088480), (72, 267302100), (75, 256610016), (78, 246740400), (80, 240571890), (90, 213841680), (96, 200476575), (100, 192457512), (104, 185055300), (108, 178201400), (117, 164493600), (120, 160381260), (130, 148044240), (135, 142561120), (144, 133651050), (150, 128305008), (156, 123370200), (160, 120285945), (180, 106920840), (195, 98696160), (200, 96228756), (208, 92527650), (216, 89100700), (225, 85536672), (234, 82246800), (240, 80190630), (260, 74022120), (270, 71280560), (288, 66825525), (300, 64152504), (312, 61685100), (325, 59217696), (351, 54831200), (360, 53460420), (390, 49348080), (400, 48114378), (416, 46263825), (432, 44550350), (450, 42768336), (468, 41123400), (480, 40095315), (520, 37011060), (540, 35640280), (585, 32898720), (600, 32076252), (624, 30842550), (650, 29608848), (675, 28512224), (702, 27415600), (720, 26730210), (780, 24674040), (800, 24057189), (864, 22275175), (900, 21384168), (936, 20561700), (975, 19739232), (1040, 18505530), (1080, 17820140), (1170, 16449360), (1200, 16038126), (1248, 15421275), (1300, 14804424), (1350, 14256112), (1404, 13707800), (1440, 13365105), (1560, 12337020), (1755, 10966240), (1800, 10692084), (1872, 10280850), (1950, 9869616), (2080, 9252765), (2160, 8910070), (2340, 8224680), (2400, 8019063), (2600, 7402212), (2700, 7128056), (2808, 6853900), (2925, 6579744), (3120, 6168510), (3510, 5483120), (3600, 5346042), (3744, 5140425), (3900, 4934808), (4320, 4455035), (4680, 4112340), (5200, 3701106), (5400, 3564028), (5616, 3426950), (5850, 3289872), (6240, 3084255), (7020, 2741560), (7200, 2673021), (7800, 2467404), (8775, 2193248), (9360, 2056170), (10400, 1850553), (10800, 1782014), (11232, 1713475), (11700, 1644936), (14040, 1370780), (15600, 1233702), (17550, 1096624), (18720, 1028085), (21600, 891007), (23400, 822468), (28080, 685390), (31200, 616851), (35100, 548312), (46800, 411234), (56160, 342695), (68539, 280800), (70200, 274156), (93600, 205617), (137078, 140400)]