249301260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 192

約数和(自身を含む): 884822400

約数和(自身を除く): 635521140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2089, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4178, 4420, 4590, 5967, 6267, 6630, 7020, 7956, 8356, 9180, 9945, 10445, 11934, 12534, 13260, 18801, 19890, 20890, 23868, 25068, 27157, 29835, 31335, 35513, 37602, 39780, 41780, 54314, 56403, 59670, 62670, 71026, 75204, 81471, 94005, 106539, 108628, 112806, 119340, 125340, 135785, 142052, 162942, 177565, 188010, 213078, 225612, 244413, 271570, 282015, 319617, 325884, 355130, 376020, 407355, 426156, 461669, 488826, 532695, 543140, 564030, 639234, 710260, 733239, 814710, 923338, 958851, 977652, 1065390, 1128060, 1222065, 1278468, 1385007, 1466478, 1598085, 1629420, 1846676, 1917702, 2130780, 2308345, 2444130, 2770014, 2932956, 3196170, 3666195, 3835404, 4155021, 4616690, 4794255, 4888260, 5540028, 6392340, 6925035, 7332390, 8310042, 9233380, 9588510, 12465063, 13850070, 14664780, 16620084, 19177020, 20775105, 24930126, 27700140, 41550210, 49860252, 62325315, 83100420, 124650630, 249301260]

約数ペア:

[(1, 249301260), (2, 124650630), (3, 83100420), (4, 62325315), (5, 49860252), (6, 41550210), (9, 27700140), (10, 24930126), (12, 20775105), (13, 19177020), (15, 16620084), (17, 14664780), (18, 13850070), (20, 12465063), (26, 9588510), (27, 9233380), (30, 8310042), (34, 7332390), (36, 6925035), (39, 6392340), (45, 5540028), (51, 4888260), (52, 4794255), (54, 4616690), (60, 4155021), (65, 3835404), (68, 3666195), (78, 3196170), (85, 2932956), (90, 2770014), (102, 2444130), (108, 2308345), (117, 2130780), (130, 1917702), (135, 1846676), (153, 1629420), (156, 1598085), (170, 1466478), (180, 1385007), (195, 1278468), (204, 1222065), (221, 1128060), (234, 1065390), (255, 977652), (260, 958851), (270, 923338), (306, 814710), (340, 733239), (351, 710260), (390, 639234), (442, 564030), (459, 543140), (468, 532695), (510, 488826), (540, 461669), (585, 426156), (612, 407355), (663, 376020), (702, 355130), (765, 325884), (780, 319617), (884, 282015), (918, 271570), (1020, 244413), (1105, 225612), (1170, 213078), (1326, 188010), (1404, 177565), (1530, 162942), (1755, 142052), (1836, 135785), (1989, 125340), (2089, 119340), (2210, 112806), (2295, 108628), (2340, 106539), (2652, 94005), (3060, 81471), (3315, 75204), (3510, 71026), (3978, 62670), (4178, 59670), (4420, 56403), (4590, 54314), (5967, 41780), (6267, 39780), (6630, 37602), (7020, 35513), (7956, 31335), (8356, 29835), (9180, 27157), (9945, 25068), (10445, 23868), (11934, 20890), (12534, 19890), (13260, 18801)]