27008832340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 67797620352

約数和(自身を除く): 40788788012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 263, 301, 430, 490, 526, 602, 860, 980, 1052, 1204, 1315, 1505, 1841, 2107, 2437, 2630, 3010, 3682, 4214, 4874, 5260, 6020, 7364, 8428, 9205, 9748, 10535, 11309, 12185, 12887, 17059, 18410, 21070, 22618, 24370, 25774, 34118, 36820, 42140, 45236, 48740, 51548, 56545, 64435, 68236, 79163, 85295, 104791, 113090, 119413, 128870, 158326, 170590, 209582, 226180, 238826, 257740, 316652, 341180, 395815, 419164, 477652, 523955, 554141, 597065, 640931, 733537, 791630, 1047910, 1108282, 1194130, 1281862, 1467074, 1583260, 2095820, 2216564, 2388260, 2563724, 2770705, 2934148, 3204655, 3667685, 4486517, 5134759, 5541410, 6409310, 7335370, 8973034, 10269518, 11082820, 12818620, 14670740, 17946068, 20539036, 22432585, 25673795, 27560033, 31405619, 44865170, 51347590, 55120066, 62811238, 89730340, 102695180, 110240132, 125622476, 137800165, 157028095, 192920231, 275600330, 314056190, 385840462, 551200660, 628112380, 771680924, 964601155, 1350441617, 1929202310, 2700883234, 3858404620, 5401766468, 6752208085, 13504416170, 27008832340]

約数ペア:

[(1, 27008832340), (2, 13504416170), (4, 6752208085), (5, 5401766468), (7, 3858404620), (10, 2700883234), (14, 1929202310), (20, 1350441617), (28, 964601155), (35, 771680924), (43, 628112380), (49, 551200660), (70, 385840462), (86, 314056190), (98, 275600330), (140, 192920231), (172, 157028095), (196, 137800165), (215, 125622476), (245, 110240132), (263, 102695180), (301, 89730340), (430, 62811238), (490, 55120066), (526, 51347590), (602, 44865170), (860, 31405619), (980, 27560033), (1052, 25673795), (1204, 22432585), (1315, 20539036), (1505, 17946068), (1841, 14670740), (2107, 12818620), (2437, 11082820), (2630, 10269518), (3010, 8973034), (3682, 7335370), (4214, 6409310), (4874, 5541410), (5260, 5134759), (6020, 4486517), (7364, 3667685), (8428, 3204655), (9205, 2934148), (9748, 2770705), (10535, 2563724), (11309, 2388260), (12185, 2216564), (12887, 2095820), (17059, 1583260), (18410, 1467074), (21070, 1281862), (22618, 1194130), (24370, 1108282), (25774, 1047910), (34118, 791630), (36820, 733537), (42140, 640931), (45236, 597065), (48740, 554141), (51548, 523955), (56545, 477652), (64435, 419164), (68236, 395815), (79163, 341180), (85295, 316652), (104791, 257740), (113090, 238826), (119413, 226180), (128870, 209582), (158326, 170590)]