2005988400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42863}}^1$

素因数の和:42900

約数の個数: 180

約数和(自身を含む): 7496999328

約数和(自身を除く): 5491010928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 42863, 46800, 85726, 128589, 171452, 214315, 257178, 342904, 385767, 428630, 514356, 557219, 642945, 685808, 771534, 857260, 1028712, 1071575, 1114438, 1285890, 1543068, 1671657, 1714520, 1928835, 2057424, 2143150, 2228876, 2571780, 2786095, 3086136, 3214725, 3343314, 3429040, 3857670, 4286300, 4457752, 5014971, 5143560, 5572190, 6172272, 6429450, 6686628, 7715340, 8358285, 8572600, 8915504, 9644175, 10029942, 10287120, 11144380, 12858900, 13373256, 13930475, 15430680, 16716570, 17145200, 19288350, 20059884, 22288760, 25074855, 25717800, 26746512, 27860950, 30861360, 33433140, 38576700, 40119768, 41791425, 44577520, 50149710, 51435600, 55721900, 66866280, 77153400, 80239536, 83582850, 100299420, 111443800, 125374275, 133732560, 154306800, 167165700, 200598840, 222887600, 250748550, 334331400, 401197680, 501497100, 668662800, 1002994200, 2005988400]

約数ペア:

[(1, 2005988400), (2, 1002994200), (3, 668662800), (4, 501497100), (5, 401197680), (6, 334331400), (8, 250748550), (9, 222887600), (10, 200598840), (12, 167165700), (13, 154306800), (15, 133732560), (16, 125374275), (18, 111443800), (20, 100299420), (24, 83582850), (25, 80239536), (26, 77153400), (30, 66866280), (36, 55721900), (39, 51435600), (40, 50149710), (45, 44577520), (48, 41791425), (50, 40119768), (52, 38576700), (60, 33433140), (65, 30861360), (72, 27860950), (75, 26746512), (78, 25717800), (80, 25074855), (90, 22288760), (100, 20059884), (104, 19288350), (117, 17145200), (120, 16716570), (130, 15430680), (144, 13930475), (150, 13373256), (156, 12858900), (180, 11144380), (195, 10287120), (200, 10029942), (208, 9644175), (225, 8915504), (234, 8572600), (240, 8358285), (260, 7715340), (300, 6686628), (312, 6429450), (325, 6172272), (360, 5572190), (390, 5143560), (400, 5014971), (450, 4457752), (468, 4286300), (520, 3857670), (585, 3429040), (600, 3343314), (624, 3214725), (650, 3086136), (720, 2786095), (780, 2571780), (900, 2228876), (936, 2143150), (975, 2057424), (1040, 1928835), (1170, 1714520), (1200, 1671657), (1300, 1543068), (1560, 1285890), (1800, 1114438), (1872, 1071575), (1950, 1028712), (2340, 857260), (2600, 771534), (2925, 685808), (3120, 642945), (3600, 557219), (3900, 514356), (4680, 428630), (5200, 385767), (5850, 342904), (7800, 257178), (9360, 214315), (11700, 171452), (15600, 128589), (23400, 85726), (42863, 46800)]