1450321600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 252

約数和(自身を含む): 4473817824

約数和(自身を除く): 3023496224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 320, 325, 350, 364, 392, 400, 416, 448, 455, 490, 520, 560, 637, 650, 700, 728, 784, 800, 832, 910, 980, 1040, 1120, 1225, 1274, 1300, 1400, 1423, 1456, 1568, 1600, 1820, 1960, 2080, 2240, 2275, 2450, 2548, 2600, 2800, 2846, 2912, 3136, 3185, 3640, 3920, 4160, 4550, 4900, 5096, 5200, 5600, 5692, 5824, 6370, 7115, 7280, 7840, 9100, 9800, 9961, 10192, 10400, 11200, 11384, 12740, 14230, 14560, 15680, 15925, 18200, 18499, 19600, 19922, 20384, 20800, 22768, 25480, 28460, 29120, 31850, 35575, 36400, 36998, 39200, 39844, 40768, 45536, 49805, 50960, 56920, 63700, 69727, 71150, 72800, 73996, 78400, 79688, 91072, 92495, 99610, 101920, 113840, 127400, 129493, 139454, 142300, 145600, 147992, 159376, 184990, 199220, 203840, 227680, 249025, 254800, 258986, 278908, 284600, 295984, 318752, 348635, 369980, 398440, 455360, 462475, 498050, 509600, 517972, 557816, 569200, 591968, 637504, 647465, 697270, 739960, 796880, 906451, 924950, 996100, 1019200, 1035944, 1115632, 1138400, 1183936, 1294930, 1394540, 1479920, 1593760, 1743175, 1812902, 1849900, 1992200, 2071888, 2231264, 2276800, 2589860, 2789080, 2959840, 3187520, 3237325, 3486350, 3625804, 3699800, 3984400, 4143776, 4462528, 4532255, 5179720, 5578160, 5919680, 6474650, 6972700, 7251608, 7399600, 7968800, 8287552, 9064510, 10359440, 11156320, 12949300, 13945400, 14503216, 14799200, 15937600, 18129020, 20718880, 22312640, 22661275, 25898600, 27890800, 29006432, 29598400, 36258040, 41437760, 45322550, 51797200, 55781600, 58012864, 72516080, 90645100, 103594400, 111563200, 145032160, 181290200, 207188800, 290064320, 362580400, 725160800, 1450321600]

約数ペア:

[(1, 1450321600), (2, 725160800), (4, 362580400), (5, 290064320), (7, 207188800), (8, 181290200), (10, 145032160), (13, 111563200), (14, 103594400), (16, 90645100), (20, 72516080), (25, 58012864), (26, 55781600), (28, 51797200), (32, 45322550), (35, 41437760), (40, 36258040), (49, 29598400), (50, 29006432), (52, 27890800), (56, 25898600), (64, 22661275), (65, 22312640), (70, 20718880), (80, 18129020), (91, 15937600), (98, 14799200), (100, 14503216), (104, 13945400), (112, 12949300), (130, 11156320), (140, 10359440), (160, 9064510), (175, 8287552), (182, 7968800), (196, 7399600), (200, 7251608), (208, 6972700), (224, 6474650), (245, 5919680), (260, 5578160), (280, 5179720), (320, 4532255), (325, 4462528), (350, 4143776), (364, 3984400), (392, 3699800), (400, 3625804), (416, 3486350), (448, 3237325), (455, 3187520), (490, 2959840), (520, 2789080), (560, 2589860), (637, 2276800), (650, 2231264), (700, 2071888), (728, 1992200), (784, 1849900), (800, 1812902), (832, 1743175), (910, 1593760), (980, 1479920), (1040, 1394540), (1120, 1294930), (1225, 1183936), (1274, 1138400), (1300, 1115632), (1400, 1035944), (1423, 1019200), (1456, 996100), (1568, 924950), (1600, 906451), (1820, 796880), (1960, 739960), (2080, 697270), (2240, 647465), (2275, 637504), (2450, 591968), (2548, 569200), (2600, 557816), (2800, 517972), (2846, 509600), (2912, 498050), (3136, 462475), (3185, 455360), (3640, 398440), (3920, 369980), (4160, 348635), (4550, 318752), (4900, 295984), (5096, 284600), (5200, 278908), (5600, 258986), (5692, 254800), (5824, 249025), (6370, 227680), (7115, 203840), (7280, 199220), (7840, 184990), (9100, 159376), (9800, 147992), (9961, 145600), (10192, 142300), (10400, 139454), (11200, 129493), (11384, 127400), (12740, 113840), (14230, 101920), (14560, 99610), (15680, 92495), (15925, 91072), (18200, 79688), (18499, 78400), (19600, 73996), (19922, 72800), (20384, 71150), (20800, 69727), (22768, 63700), (25480, 56920), (28460, 50960), (29120, 49805), (31850, 45536), (35575, 40768), (36400, 39844), (36998, 39200)]