971194400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 2659829760

約数和(自身を除く): 1688635360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 79, 80, 88, 100, 110, 121, 127, 158, 160, 176, 200, 220, 242, 254, 275, 316, 352, 395, 400, 440, 484, 508, 550, 605, 632, 635, 790, 800, 869, 880, 968, 1016, 1100, 1210, 1264, 1270, 1397, 1580, 1738, 1760, 1936, 1975, 2032, 2200, 2420, 2528, 2540, 2794, 3025, 3160, 3175, 3476, 3872, 3950, 4064, 4345, 4400, 4840, 5080, 5588, 6050, 6320, 6350, 6952, 6985, 7900, 8690, 8800, 9559, 9680, 10033, 10160, 11176, 12100, 12640, 12700, 13904, 13970, 15367, 15800, 17380, 19118, 19360, 20066, 20320, 21725, 22352, 24200, 25400, 27808, 27940, 30734, 31600, 34760, 34925, 38236, 40132, 43450, 44704, 47795, 48400, 50165, 50800, 55880, 61468, 63200, 69520, 69850, 76472, 76835, 80264, 86900, 95590, 96800, 100330, 101600, 110363, 111760, 122936, 139040, 139700, 152944, 153670, 160528, 173800, 191180, 200660, 220726, 223520, 238975, 245872, 250825, 279400, 305888, 307340, 321056, 347600, 382360, 384175, 401320, 441452, 477950, 491744, 501650, 551815, 558800, 614680, 695200, 764720, 768350, 802640, 882904, 955900, 1003300, 1103630, 1117600, 1213993, 1229360, 1529440, 1536700, 1605280, 1765808, 1911800, 2006600, 2207260, 2427986, 2458720, 2759075, 3073400, 3531616, 3823600, 4013200, 4414520, 4855972, 5518150, 6069965, 6146800, 7647200, 8026400, 8829040, 9711944, 11036300, 12139930, 12293600, 17658080, 19423888, 22072600, 24279860, 30349825, 38847776, 44145200, 48559720, 60699650, 88290400, 97119440, 121399300, 194238880, 242798600, 485597200, 971194400]

約数ペア:

[(1, 971194400), (2, 485597200), (4, 242798600), (5, 194238880), (8, 121399300), (10, 97119440), (11, 88290400), (16, 60699650), (20, 48559720), (22, 44145200), (25, 38847776), (32, 30349825), (40, 24279860), (44, 22072600), (50, 19423888), (55, 17658080), (79, 12293600), (80, 12139930), (88, 11036300), (100, 9711944), (110, 8829040), (121, 8026400), (127, 7647200), (158, 6146800), (160, 6069965), (176, 5518150), (200, 4855972), (220, 4414520), (242, 4013200), (254, 3823600), (275, 3531616), (316, 3073400), (352, 2759075), (395, 2458720), (400, 2427986), (440, 2207260), (484, 2006600), (508, 1911800), (550, 1765808), (605, 1605280), (632, 1536700), (635, 1529440), (790, 1229360), (800, 1213993), (869, 1117600), (880, 1103630), (968, 1003300), (1016, 955900), (1100, 882904), (1210, 802640), (1264, 768350), (1270, 764720), (1397, 695200), (1580, 614680), (1738, 558800), (1760, 551815), (1936, 501650), (1975, 491744), (2032, 477950), (2200, 441452), (2420, 401320), (2528, 384175), (2540, 382360), (2794, 347600), (3025, 321056), (3160, 307340), (3175, 305888), (3476, 279400), (3872, 250825), (3950, 245872), (4064, 238975), (4345, 223520), (4400, 220726), (4840, 200660), (5080, 191180), (5588, 173800), (6050, 160528), (6320, 153670), (6350, 152944), (6952, 139700), (6985, 139040), (7900, 122936), (8690, 111760), (8800, 110363), (9559, 101600), (9680, 100330), (10033, 96800), (10160, 95590), (11176, 86900), (12100, 80264), (12640, 76835), (12700, 76472), (13904, 69850), (13970, 69520), (15367, 63200), (15800, 61468), (17380, 55880), (19118, 50800), (19360, 50165), (20066, 48400), (20320, 47795), (21725, 44704), (22352, 43450), (24200, 40132), (25400, 38236), (27808, 34925), (27940, 34760), (30734, 31600)]