276211260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2948

約数の個数: 144

約数和(自身を含む): 924618240

約数和(自身を除く): 648406980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 2879, 3198, 3690, 4797, 5330, 5758, 6396, 7380, 7995, 8637, 9594, 10660, 11516, 14395, 15990, 17274, 19188, 23985, 25911, 28790, 31980, 34548, 37427, 43185, 47970, 51822, 57580, 74854, 86370, 95940, 103644, 112281, 118039, 129555, 149708, 172740, 187135, 224562, 236078, 259110, 336843, 354117, 374270, 449124, 472156, 518220, 561405, 590195, 673686, 708234, 748540, 1062351, 1122810, 1180390, 1347372, 1416468, 1534507, 1684215, 1770585, 2124702, 2245620, 2360780, 3069014, 3368430, 3541170, 4249404, 4603521, 5311755, 6138028, 6736860, 7082340, 7672535, 9207042, 10623510, 13810563, 15345070, 18414084, 21247020, 23017605, 27621126, 30690140, 46035210, 55242252, 69052815, 92070420, 138105630, 276211260]

約数ペア:

[(1, 276211260), (2, 138105630), (3, 92070420), (4, 69052815), (5, 55242252), (6, 46035210), (9, 30690140), (10, 27621126), (12, 23017605), (13, 21247020), (15, 18414084), (18, 15345070), (20, 13810563), (26, 10623510), (30, 9207042), (36, 7672535), (39, 7082340), (41, 6736860), (45, 6138028), (52, 5311755), (60, 4603521), (65, 4249404), (78, 3541170), (82, 3368430), (90, 3069014), (117, 2360780), (123, 2245620), (130, 2124702), (156, 1770585), (164, 1684215), (180, 1534507), (195, 1416468), (205, 1347372), (234, 1180390), (246, 1122810), (260, 1062351), (369, 748540), (390, 708234), (410, 673686), (468, 590195), (492, 561405), (533, 518220), (585, 472156), (615, 449124), (738, 374270), (780, 354117), (820, 336843), (1066, 259110), (1170, 236078), (1230, 224562), (1476, 187135), (1599, 172740), (1845, 149708), (2132, 129555), (2340, 118039), (2460, 112281), (2665, 103644), (2879, 95940), (3198, 86370), (3690, 74854), (4797, 57580), (5330, 51822), (5758, 47970), (6396, 43185), (7380, 37427), (7995, 34548), (8637, 31980), (9594, 28790), (10660, 25911), (11516, 23985), (14395, 19188), (15990, 17274)]