345673980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 1143246720

約数和(自身を除く): 797572740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 73, 74, 79, 81, 90, 108, 111, 135, 146, 148, 158, 162, 180, 185, 219, 222, 237, 270, 292, 316, 324, 333, 365, 370, 395, 405, 438, 444, 474, 540, 555, 657, 666, 711, 730, 740, 790, 810, 876, 948, 999, 1095, 1110, 1185, 1314, 1332, 1422, 1460, 1580, 1620, 1665, 1971, 1998, 2133, 2190, 2220, 2370, 2628, 2701, 2844, 2923, 2997, 3285, 3330, 3555, 3942, 3996, 4266, 4380, 4740, 4995, 5402, 5767, 5846, 5913, 5994, 6399, 6570, 6660, 7110, 7884, 8103, 8532, 8769, 9855, 9990, 10665, 10804, 11534, 11692, 11826, 11988, 12798, 13140, 13505, 14220, 14615, 14985, 16206, 17301, 17538, 19710, 19980, 21330, 23068, 23652, 24309, 25596, 26307, 27010, 28835, 29230, 29565, 29970, 31995, 32412, 34602, 35076, 39420, 40515, 42660, 43845, 48618, 51903, 52614, 54020, 57670, 58460, 59130, 59940, 63990, 69204, 72927, 78921, 81030, 86505, 87690, 97236, 103806, 105228, 115340, 118260, 121545, 127980, 131535, 145854, 155709, 157842, 162060, 173010, 175380, 207612, 213379, 218781, 236763, 243090, 259515, 263070, 291708, 311418, 315684, 346020, 364635, 394605, 426758, 437562, 467127, 473526, 486180, 519030, 526140, 622836, 640137, 729270, 778545, 789210, 853516, 875124, 934254, 947052, 1038060, 1066895, 1093905, 1183815, 1280274, 1458540, 1557090, 1578420, 1868508, 1920411, 2133790, 2187810, 2335635, 2367630, 2560548, 3114180, 3200685, 3840822, 4267580, 4375620, 4671270, 4735260, 5761233, 6401370, 7681644, 9342540, 9602055, 11522466, 12802740, 17283699, 19204110, 23044932, 28806165, 34567398, 38408220, 57612330, 69134796, 86418495, 115224660, 172836990, 345673980]

約数ペア:

[(1, 345673980), (2, 172836990), (3, 115224660), (4, 86418495), (5, 69134796), (6, 57612330), (9, 38408220), (10, 34567398), (12, 28806165), (15, 23044932), (18, 19204110), (20, 17283699), (27, 12802740), (30, 11522466), (36, 9602055), (37, 9342540), (45, 7681644), (54, 6401370), (60, 5761233), (73, 4735260), (74, 4671270), (79, 4375620), (81, 4267580), (90, 3840822), (108, 3200685), (111, 3114180), (135, 2560548), (146, 2367630), (148, 2335635), (158, 2187810), (162, 2133790), (180, 1920411), (185, 1868508), (219, 1578420), (222, 1557090), (237, 1458540), (270, 1280274), (292, 1183815), (316, 1093905), (324, 1066895), (333, 1038060), (365, 947052), (370, 934254), (395, 875124), (405, 853516), (438, 789210), (444, 778545), (474, 729270), (540, 640137), (555, 622836), (657, 526140), (666, 519030), (711, 486180), (730, 473526), (740, 467127), (790, 437562), (810, 426758), (876, 394605), (948, 364635), (999, 346020), (1095, 315684), (1110, 311418), (1185, 291708), (1314, 263070), (1332, 259515), (1422, 243090), (1460, 236763), (1580, 218781), (1620, 213379), (1665, 207612), (1971, 175380), (1998, 173010), (2133, 162060), (2190, 157842), (2220, 155709), (2370, 145854), (2628, 131535), (2701, 127980), (2844, 121545), (2923, 118260), (2997, 115340), (3285, 105228), (3330, 103806), (3555, 97236), (3942, 87690), (3996, 86505), (4266, 81030), (4380, 78921), (4740, 72927), (4995, 69204), (5402, 63990), (5767, 59940), (5846, 59130), (5913, 58460), (5994, 57670), (6399, 54020), (6570, 52614), (6660, 51903), (7110, 48618), (7884, 43845), (8103, 42660), (8532, 40515), (8769, 39420), (9855, 35076), (9990, 34602), (10665, 32412), (10804, 31995), (11534, 29970), (11692, 29565), (11826, 29230), (11988, 28835), (12798, 27010), (13140, 26307), (13505, 25596), (14220, 24309), (14615, 23652), (14985, 23068), (16206, 21330), (17301, 19980), (17538, 19710)]