280848508200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4000691}}^1$

素因数の和:4000729

約数の個数: 192

約数和(自身を含む): 1041780196800

約数和(自身を除く): 760931688600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3510, 3900, 4680, 5400, 5850, 7020, 7800, 8775, 11700, 14040, 17550, 23400, 35100, 70200, 4000691, 8001382, 12002073, 16002764, 20003455, 24004146, 32005528, 36006219, 40006910, 48008292, 52008983, 60010365, 72012438, 80013820, 96016584, 100017275, 104017966, 108018657, 120020730, 144024876, 156026949, 160027640, 180031095, 200034550, 208035932, 216037314, 240041460, 260044915, 288049752, 300051825, 312053898, 360062190, 400069100, 416071864, 432074628, 468080847, 480082920, 520089830, 540093285, 600103650, 624107796, 720124380, 780134745, 800138200, 864149256, 900155475, 936161694, 1040179660, 1080186570, 1200207300, 1248215592, 1300224575, 1404242541, 1440248760, 1560269490, 1800310950, 1872323388, 2080359320, 2160373140, 2340404235, 2400414600, 2600449150, 2700466425, 2808485082, 3120538980, 3600621900, 3744646776, 3900673725, 4320746280, 4680808470, 5200898300, 5400932850, 5616970164, 6241077960, 7021212705, 7201243800, 7801347450, 9361616940, 10401796600, 10801865700, 11233940328, 11702021175, 14042425410, 15602694900, 18723233880, 21603731400, 23404042350, 28084850820, 31205389800, 35106063525, 46808084700, 56169701640, 70212127050, 93616169400, 140424254100, 280848508200]

約数ペア:

[(1, 280848508200), (2, 140424254100), (3, 93616169400), (4, 70212127050), (5, 56169701640), (6, 46808084700), (8, 35106063525), (9, 31205389800), (10, 28084850820), (12, 23404042350), (13, 21603731400), (15, 18723233880), (18, 15602694900), (20, 14042425410), (24, 11702021175), (25, 11233940328), (26, 10801865700), (27, 10401796600), (30, 9361616940), (36, 7801347450), (39, 7201243800), (40, 7021212705), (45, 6241077960), (50, 5616970164), (52, 5400932850), (54, 5200898300), (60, 4680808470), (65, 4320746280), (72, 3900673725), (75, 3744646776), (78, 3600621900), (90, 3120538980), (100, 2808485082), (104, 2700466425), (108, 2600449150), (117, 2400414600), (120, 2340404235), (130, 2160373140), (135, 2080359320), (150, 1872323388), (156, 1800310950), (180, 1560269490), (195, 1440248760), (200, 1404242541), (216, 1300224575), (225, 1248215592), (234, 1200207300), (260, 1080186570), (270, 1040179660), (300, 936161694), (312, 900155475), (325, 864149256), (351, 800138200), (360, 780134745), (390, 720124380), (450, 624107796), (468, 600103650), (520, 540093285), (540, 520089830), (585, 480082920), (600, 468080847), (650, 432074628), (675, 416071864), (702, 400069100), (780, 360062190), (900, 312053898), (936, 300051825), (975, 288049752), (1080, 260044915), (1170, 240041460), (1300, 216037314), (1350, 208035932), (1404, 200034550), (1560, 180031095), (1755, 160027640), (1800, 156026949), (1950, 144024876), (2340, 120020730), (2600, 108018657), (2700, 104017966), (2808, 100017275), (2925, 96016584), (3510, 80013820), (3900, 72012438), (4680, 60010365), (5400, 52008983), (5850, 48008292), (7020, 40006910), (7800, 36006219), (8775, 32005528), (11700, 24004146), (14040, 20003455), (17550, 16002764), (23400, 12002073), (35100, 8001382), (70200, 4000691)]