308133540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:12010

約数の個数: 144

約数和(自身を含む): 1098167616

約数和(自身を除く): 790034076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 11971, 12870, 23942, 25740, 35913, 47884, 59855, 71826, 107739, 119710, 131681, 143652, 155623, 179565, 215478, 239420, 263362, 311246, 359130, 395043, 430956, 466869, 526724, 538695, 622492, 658405, 718260, 778115, 790086, 933738, 1077390, 1185129, 1316810, 1400607, 1556230, 1580172, 1711853, 1867476, 1975215, 2154780, 2334345, 2370258, 2633620, 2801214, 3112460, 3423706, 3950430, 4668690, 4740516, 5135559, 5602428, 5925645, 6847412, 7003035, 7900860, 8559265, 9337380, 10271118, 11851290, 14006070, 15406677, 17118530, 20542236, 23702580, 25677795, 28012140, 30813354, 34237060, 51355590, 61626708, 77033385, 102711180, 154066770, 308133540]

約数ペア:

[(1, 308133540), (2, 154066770), (3, 102711180), (4, 77033385), (5, 61626708), (6, 51355590), (9, 34237060), (10, 30813354), (11, 28012140), (12, 25677795), (13, 23702580), (15, 20542236), (18, 17118530), (20, 15406677), (22, 14006070), (26, 11851290), (30, 10271118), (33, 9337380), (36, 8559265), (39, 7900860), (44, 7003035), (45, 6847412), (52, 5925645), (55, 5602428), (60, 5135559), (65, 4740516), (66, 4668690), (78, 3950430), (90, 3423706), (99, 3112460), (110, 2801214), (117, 2633620), (130, 2370258), (132, 2334345), (143, 2154780), (156, 1975215), (165, 1867476), (180, 1711853), (195, 1580172), (198, 1556230), (220, 1400607), (234, 1316810), (260, 1185129), (286, 1077390), (330, 933738), (390, 790086), (396, 778115), (429, 718260), (468, 658405), (495, 622492), (572, 538695), (585, 526724), (660, 466869), (715, 430956), (780, 395043), (858, 359130), (990, 311246), (1170, 263362), (1287, 239420), (1430, 215478), (1716, 179565), (1980, 155623), (2145, 143652), (2340, 131681), (2574, 119710), (2860, 107739), (4290, 71826), (5148, 59855), (6435, 47884), (8580, 35913), (11971, 25740), (12870, 23942)]