1900651200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{8081}}^1$

素因数の和:8120

約数の個数: 252

約数和(自身を含む): 7254694152

約数和(自身を除く): 5354042952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 960, 980, 1050, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1960, 2100, 2240, 2352, 2400, 2450, 2800, 2940, 3136, 3360, 3675, 3920, 4200, 4704, 4800, 4900, 5600, 5880, 6720, 7350, 7840, 8081, 8400, 9408, 9800, 11200, 11760, 14700, 15680, 16162, 16800, 19600, 23520, 24243, 29400, 32324, 33600, 39200, 40405, 47040, 48486, 56567, 58800, 64648, 78400, 80810, 96972, 113134, 117600, 121215, 129296, 161620, 169701, 193944, 202025, 226268, 235200, 242430, 258592, 282835, 323240, 339402, 387888, 395969, 404050, 452536, 484860, 517184, 565670, 606075, 646480, 678804, 775776, 791938, 808100, 848505, 905072, 969720, 1131340, 1187907, 1212150, 1292960, 1357608, 1414175, 1551552, 1583876, 1616200, 1697010, 1810144, 1939440, 1979845, 2262680, 2375814, 2424300, 2585920, 2715216, 2828350, 3167752, 3232400, 3394020, 3620288, 3878880, 3959690, 4242525, 4525360, 4751628, 4848600, 5430432, 5656700, 5939535, 6335504, 6464800, 6788040, 7757760, 7919380, 8485050, 9050720, 9503256, 9697200, 9899225, 10860864, 11313400, 11879070, 12671008, 12929600, 13576080, 15838760, 16970100, 18101440, 19006512, 19394400, 19798450, 22626800, 23758140, 25342016, 27152160, 29697675, 31677520, 33940200, 38013024, 38788800, 39596900, 45253600, 47516280, 54304320, 59395350, 63355040, 67880400, 76026048, 79193800, 90507200, 95032560, 118790700, 126710080, 135760800, 158387600, 190065120, 237581400, 271521600, 316775200, 380130240, 475162800, 633550400, 950325600, 1900651200]

約数ペア:

[(1, 1900651200), (2, 950325600), (3, 633550400), (4, 475162800), (5, 380130240), (6, 316775200), (7, 271521600), (8, 237581400), (10, 190065120), (12, 158387600), (14, 135760800), (15, 126710080), (16, 118790700), (20, 95032560), (21, 90507200), (24, 79193800), (25, 76026048), (28, 67880400), (30, 63355040), (32, 59395350), (35, 54304320), (40, 47516280), (42, 45253600), (48, 39596900), (49, 38788800), (50, 38013024), (56, 33940200), (60, 31677520), (64, 29697675), (70, 27152160), (75, 25342016), (80, 23758140), (84, 22626800), (96, 19798450), (98, 19394400), (100, 19006512), (105, 18101440), (112, 16970100), (120, 15838760), (140, 13576080), (147, 12929600), (150, 12671008), (160, 11879070), (168, 11313400), (175, 10860864), (192, 9899225), (196, 9697200), (200, 9503256), (210, 9050720), (224, 8485050), (240, 7919380), (245, 7757760), (280, 6788040), (294, 6464800), (300, 6335504), (320, 5939535), (336, 5656700), (350, 5430432), (392, 4848600), (400, 4751628), (420, 4525360), (448, 4242525), (480, 3959690), (490, 3878880), (525, 3620288), (560, 3394020), (588, 3232400), (600, 3167752), (672, 2828350), (700, 2715216), (735, 2585920), (784, 2424300), (800, 2375814), (840, 2262680), (960, 1979845), (980, 1939440), (1050, 1810144), (1120, 1697010), (1176, 1616200), (1200, 1583876), (1225, 1551552), (1344, 1414175), (1400, 1357608), (1470, 1292960), (1568, 1212150), (1600, 1187907), (1680, 1131340), (1960, 969720), (2100, 905072), (2240, 848505), (2352, 808100), (2400, 791938), (2450, 775776), (2800, 678804), (2940, 646480), (3136, 606075), (3360, 565670), (3675, 517184), (3920, 484860), (4200, 452536), (4704, 404050), (4800, 395969), (4900, 387888), (5600, 339402), (5880, 323240), (6720, 282835), (7350, 258592), (7840, 242430), (8081, 235200), (8400, 226268), (9408, 202025), (9800, 193944), (11200, 169701), (11760, 161620), (14700, 129296), (15680, 121215), (16162, 117600), (16800, 113134), (19600, 96972), (23520, 80810), (24243, 78400), (29400, 64648), (32324, 58800), (33600, 56567), (39200, 48486), (40405, 47040)]