2146821300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 288

約数和(自身を含む): 7676175360

約数和(自身を除く): 5529354060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 90, 93, 100, 108, 117, 124, 130, 135, 150, 155, 156, 180, 186, 195, 225, 234, 260, 270, 279, 300, 310, 325, 351, 372, 390, 403, 450, 465, 468, 540, 558, 585, 620, 650, 675, 702, 775, 780, 806, 837, 900, 930, 975, 1116, 1170, 1209, 1300, 1350, 1395, 1404, 1550, 1612, 1674, 1755, 1860, 1950, 1973, 2015, 2325, 2340, 2418, 2700, 2790, 2925, 3100, 3348, 3510, 3627, 3900, 3946, 4030, 4185, 4650, 4836, 5580, 5850, 5919, 6045, 6975, 7020, 7254, 7892, 8060, 8370, 8775, 9300, 9865, 10075, 10881, 11700, 11838, 12090, 13950, 14508, 16740, 17550, 17757, 18135, 19730, 20150, 20925, 21762, 23676, 24180, 25649, 27900, 29595, 30225, 35100, 35514, 36270, 39460, 40300, 41850, 43524, 49325, 51298, 53271, 54405, 59190, 60450, 61163, 71028, 72540, 76947, 83700, 88785, 90675, 98650, 102596, 106542, 108810, 118380, 120900, 122326, 128245, 147975, 153894, 177570, 181350, 183489, 197300, 213084, 217620, 230841, 244652, 256490, 266355, 272025, 295950, 305815, 307788, 355140, 362700, 366978, 384735, 443925, 461682, 512980, 532710, 544050, 550467, 591900, 611630, 641225, 692523, 733956, 769470, 795119, 887850, 917445, 923364, 1065420, 1088100, 1100934, 1154205, 1223260, 1282450, 1331775, 1385046, 1529075, 1538940, 1590238, 1651401, 1775700, 1834890, 1923675, 2201868, 2308410, 2385357, 2564900, 2663550, 2752335, 2770092, 3058150, 3180476, 3302802, 3462615, 3669780, 3847350, 3975595, 4587225, 4616820, 4770714, 5327100, 5504670, 5771025, 6116300, 6605604, 6925230, 7156071, 7694700, 7951190, 8257005, 9174450, 9541428, 11009340, 11542050, 11926785, 13761675, 13850460, 14312142, 15902380, 16514010, 17313075, 18348900, 19877975, 21468213, 23084100, 23853570, 27523350, 28624284, 33028020, 34626150, 35780355, 39755950, 41285025, 42936426, 47707140, 55046700, 59633925, 69252300, 71560710, 79511900, 82570050, 85872852, 107341065, 119267850, 143121420, 165140100, 178901775, 214682130, 238535700, 357803550, 429364260, 536705325, 715607100, 1073410650, 2146821300]

約数ペア:

[(1, 2146821300), (2, 1073410650), (3, 715607100), (4, 536705325), (5, 429364260), (6, 357803550), (9, 238535700), (10, 214682130), (12, 178901775), (13, 165140100), (15, 143121420), (18, 119267850), (20, 107341065), (25, 85872852), (26, 82570050), (27, 79511900), (30, 71560710), (31, 69252300), (36, 59633925), (39, 55046700), (45, 47707140), (50, 42936426), (52, 41285025), (54, 39755950), (60, 35780355), (62, 34626150), (65, 33028020), (75, 28624284), (78, 27523350), (90, 23853570), (93, 23084100), (100, 21468213), (108, 19877975), (117, 18348900), (124, 17313075), (130, 16514010), (135, 15902380), (150, 14312142), (155, 13850460), (156, 13761675), (180, 11926785), (186, 11542050), (195, 11009340), (225, 9541428), (234, 9174450), (260, 8257005), (270, 7951190), (279, 7694700), (300, 7156071), (310, 6925230), (325, 6605604), (351, 6116300), (372, 5771025), (390, 5504670), (403, 5327100), (450, 4770714), (465, 4616820), (468, 4587225), (540, 3975595), (558, 3847350), (585, 3669780), (620, 3462615), (650, 3302802), (675, 3180476), (702, 3058150), (775, 2770092), (780, 2752335), (806, 2663550), (837, 2564900), (900, 2385357), (930, 2308410), (975, 2201868), (1116, 1923675), (1170, 1834890), (1209, 1775700), (1300, 1651401), (1350, 1590238), (1395, 1538940), (1404, 1529075), (1550, 1385046), (1612, 1331775), (1674, 1282450), (1755, 1223260), (1860, 1154205), (1950, 1100934), (1973, 1088100), (2015, 1065420), (2325, 923364), (2340, 917445), (2418, 887850), (2700, 795119), (2790, 769470), (2925, 733956), (3100, 692523), (3348, 641225), (3510, 611630), (3627, 591900), (3900, 550467), (3946, 544050), (4030, 532710), (4185, 512980), (4650, 461682), (4836, 443925), (5580, 384735), (5850, 366978), (5919, 362700), (6045, 355140), (6975, 307788), (7020, 305815), (7254, 295950), (7892, 272025), (8060, 266355), (8370, 256490), (8775, 244652), (9300, 230841), (9865, 217620), (10075, 213084), (10881, 197300), (11700, 183489), (11838, 181350), (12090, 177570), (13950, 153894), (14508, 147975), (16740, 128245), (17550, 122326), (17757, 120900), (18135, 118380), (19730, 108810), (20150, 106542), (20925, 102596), (21762, 98650), (23676, 90675), (24180, 88785), (25649, 83700), (27900, 76947), (29595, 72540), (30225, 71028), (35100, 61163), (35514, 60450), (36270, 59190), (39460, 54405), (40300, 53271), (41850, 51298), (43524, 49325)]