276449940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 966690816

約数和(自身を除く): 690240876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 37, 39, 45, 52, 60, 62, 65, 74, 78, 90, 93, 103, 111, 117, 124, 130, 148, 155, 156, 180, 185, 186, 195, 206, 222, 234, 260, 279, 309, 310, 333, 370, 372, 390, 403, 412, 444, 465, 468, 481, 515, 555, 558, 585, 618, 620, 666, 740, 780, 806, 927, 930, 962, 1030, 1110, 1116, 1147, 1170, 1209, 1236, 1332, 1339, 1395, 1443, 1545, 1612, 1665, 1854, 1860, 1924, 2015, 2060, 2220, 2294, 2340, 2405, 2418, 2678, 2790, 2886, 3090, 3193, 3330, 3441, 3627, 3708, 3811, 4017, 4030, 4329, 4588, 4635, 4810, 4836, 5356, 5580, 5735, 5772, 6045, 6180, 6386, 6660, 6695, 6882, 7215, 7254, 7622, 8034, 8060, 8658, 9270, 9579, 9620, 10323, 11433, 11470, 12051, 12090, 12772, 13390, 13764, 14430, 14508, 14911, 15244, 15965, 16068, 17205, 17316, 18135, 18540, 19055, 19158, 20085, 20646, 21645, 22866, 22940, 24102, 24180, 26780, 28737, 28860, 29822, 31930, 34299, 34410, 36270, 38110, 38316, 40170, 41292, 41509, 43290, 44733, 45732, 47895, 48204, 49543, 51615, 57165, 57474, 59644, 60255, 63860, 68598, 68820, 72540, 74555, 76220, 80340, 83018, 86580, 89466, 95790, 99086, 103230, 114330, 114948, 118141, 120510, 124527, 134199, 137196, 143685, 148629, 149110, 166036, 171495, 178932, 191580, 198172, 206460, 207545, 223665, 228660, 236282, 241020, 247715, 249054, 268398, 287370, 297258, 298220, 342990, 354423, 373581, 415090, 445887, 447330, 472564, 495430, 498108, 536796, 574740, 590705, 594516, 622635, 670995, 685980, 708846, 743145, 747162, 830180, 891774, 894660, 990860, 1063269, 1181410, 1245270, 1341990, 1417692, 1486290, 1494324, 1535833, 1772115, 1783548, 1867905, 2126538, 2229435, 2362820, 2490540, 2683980, 2972580, 3071666, 3544230, 3735810, 4253076, 4458870, 4607499, 5316345, 6143332, 7088460, 7471620, 7679165, 8917740, 9214998, 10632690, 13822497, 15358330, 18429996, 21265380, 23037495, 27644994, 30716660, 46074990, 55289988, 69112485, 92149980, 138224970, 276449940]

約数ペア:

[(1, 276449940), (2, 138224970), (3, 92149980), (4, 69112485), (5, 55289988), (6, 46074990), (9, 30716660), (10, 27644994), (12, 23037495), (13, 21265380), (15, 18429996), (18, 15358330), (20, 13822497), (26, 10632690), (30, 9214998), (31, 8917740), (36, 7679165), (37, 7471620), (39, 7088460), (45, 6143332), (52, 5316345), (60, 4607499), (62, 4458870), (65, 4253076), (74, 3735810), (78, 3544230), (90, 3071666), (93, 2972580), (103, 2683980), (111, 2490540), (117, 2362820), (124, 2229435), (130, 2126538), (148, 1867905), (155, 1783548), (156, 1772115), (180, 1535833), (185, 1494324), (186, 1486290), (195, 1417692), (206, 1341990), (222, 1245270), (234, 1181410), (260, 1063269), (279, 990860), (309, 894660), (310, 891774), (333, 830180), (370, 747162), (372, 743145), (390, 708846), (403, 685980), (412, 670995), (444, 622635), (465, 594516), (468, 590705), (481, 574740), (515, 536796), (555, 498108), (558, 495430), (585, 472564), (618, 447330), (620, 445887), (666, 415090), (740, 373581), (780, 354423), (806, 342990), (927, 298220), (930, 297258), (962, 287370), (1030, 268398), (1110, 249054), (1116, 247715), (1147, 241020), (1170, 236282), (1209, 228660), (1236, 223665), (1332, 207545), (1339, 206460), (1395, 198172), (1443, 191580), (1545, 178932), (1612, 171495), (1665, 166036), (1854, 149110), (1860, 148629), (1924, 143685), (2015, 137196), (2060, 134199), (2220, 124527), (2294, 120510), (2340, 118141), (2405, 114948), (2418, 114330), (2678, 103230), (2790, 99086), (2886, 95790), (3090, 89466), (3193, 86580), (3330, 83018), (3441, 80340), (3627, 76220), (3708, 74555), (3811, 72540), (4017, 68820), (4030, 68598), (4329, 63860), (4588, 60255), (4635, 59644), (4810, 57474), (4836, 57165), (5356, 51615), (5580, 49543), (5735, 48204), (5772, 47895), (6045, 45732), (6180, 44733), (6386, 43290), (6660, 41509), (6695, 41292), (6882, 40170), (7215, 38316), (7254, 38110), (7622, 36270), (8034, 34410), (8060, 34299), (8658, 31930), (9270, 29822), (9579, 28860), (9620, 28737), (10323, 26780), (11433, 24180), (11470, 24102), (12051, 22940), (12090, 22866), (12772, 21645), (13390, 20646), (13764, 20085), (14430, 19158), (14508, 19055), (14911, 18540), (15244, 18135), (15965, 17316), (16068, 17205)]