299903760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^2$

素因数の和:390

約数の個数: 180

約数和(自身を含む): 1090745292

約数和(自身を除く): 790841532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 179, 180, 195, 208, 234, 240, 260, 312, 358, 360, 390, 468, 520, 537, 585, 624, 716, 720, 780, 895, 936, 1040, 1074, 1170, 1432, 1560, 1611, 1790, 1872, 2148, 2327, 2340, 2685, 2864, 3120, 3222, 3580, 4296, 4654, 4680, 5370, 6444, 6981, 7160, 8055, 8592, 9308, 9360, 10740, 11635, 12888, 13962, 14320, 16110, 18616, 20943, 21480, 23270, 25776, 27924, 32041, 32220, 34905, 37232, 41886, 42960, 46540, 55848, 64082, 64440, 69810, 83772, 93080, 96123, 104715, 111696, 128164, 128880, 139620, 160205, 167544, 186160, 192246, 209430, 256328, 279240, 288369, 320410, 335088, 384492, 416533, 418860, 480615, 512656, 558480, 576738, 640820, 768984, 833066, 837720, 961230, 1153476, 1249599, 1281640, 1441845, 1537968, 1666132, 1675440, 1922460, 2082665, 2306952, 2499198, 2563280, 2883690, 3332264, 3748797, 3844920, 4165330, 4613904, 4998396, 5767380, 6247995, 6664528, 7497594, 7689840, 8330660, 9996792, 11534760, 12495990, 14995188, 16661320, 18743985, 19993584, 23069520, 24991980, 29990376, 33322640, 37487970, 49983960, 59980752, 74975940, 99967920, 149951880, 299903760]

約数ペア:

[(1, 299903760), (2, 149951880), (3, 99967920), (4, 74975940), (5, 59980752), (6, 49983960), (8, 37487970), (9, 33322640), (10, 29990376), (12, 24991980), (13, 23069520), (15, 19993584), (16, 18743985), (18, 16661320), (20, 14995188), (24, 12495990), (26, 11534760), (30, 9996792), (36, 8330660), (39, 7689840), (40, 7497594), (45, 6664528), (48, 6247995), (52, 5767380), (60, 4998396), (65, 4613904), (72, 4165330), (78, 3844920), (80, 3748797), (90, 3332264), (104, 2883690), (117, 2563280), (120, 2499198), (130, 2306952), (144, 2082665), (156, 1922460), (179, 1675440), (180, 1666132), (195, 1537968), (208, 1441845), (234, 1281640), (240, 1249599), (260, 1153476), (312, 961230), (358, 837720), (360, 833066), (390, 768984), (468, 640820), (520, 576738), (537, 558480), (585, 512656), (624, 480615), (716, 418860), (720, 416533), (780, 384492), (895, 335088), (936, 320410), (1040, 288369), (1074, 279240), (1170, 256328), (1432, 209430), (1560, 192246), (1611, 186160), (1790, 167544), (1872, 160205), (2148, 139620), (2327, 128880), (2340, 128164), (2685, 111696), (2864, 104715), (3120, 96123), (3222, 93080), (3580, 83772), (4296, 69810), (4654, 64440), (4680, 64082), (5370, 55848), (6444, 46540), (6981, 42960), (7160, 41886), (8055, 37232), (8592, 34905), (9308, 32220), (9360, 32041), (10740, 27924), (11635, 25776), (12888, 23270), (13962, 21480), (14320, 20943), (16110, 18616)]