101771280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 375350976

約数和(自身を除く): 273579696

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, 83, 90, 104, 117, 120, 130, 131, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 262, 312, 332, 360, 390, 393, 415, 468, 498, 520, 524, 585, 624, 655, 664, 720, 747, 780, 786, 830, 936, 996, 1040, 1048, 1079, 1170, 1179, 1245, 1310, 1328, 1494, 1560, 1572, 1660, 1703, 1872, 1965, 1992, 2096, 2158, 2340, 2358, 2490, 2620, 2988, 3120, 3144, 3237, 3320, 3406, 3735, 3930, 3984, 4316, 4680, 4716, 4980, 5109, 5240, 5395, 5895, 5976, 6288, 6474, 6640, 6812, 7470, 7860, 8515, 8632, 9360, 9432, 9711, 9960, 10218, 10480, 10790, 10873, 11790, 11952, 12948, 13624, 14940, 15327, 15720, 16185, 17030, 17264, 18864, 19422, 19920, 20436, 21580, 21746, 23580, 25545, 25896, 27248, 29880, 30654, 31440, 32370, 32619, 34060, 38844, 40872, 43160, 43492, 47160, 48555, 51090, 51792, 54365, 59760, 61308, 64740, 65238, 68120, 76635, 77688, 81744, 86320, 86984, 94320, 97110, 97857, 102180, 108730, 122616, 129480, 130476, 136240, 141349, 153270, 155376, 163095, 173968, 194220, 195714, 204360, 217460, 245232, 258960, 260952, 282698, 306540, 326190, 388440, 391428, 408720, 424047, 434920, 489285, 521904, 565396, 613080, 652380, 706745, 776880, 782856, 848094, 869840, 978570, 1130792, 1226160, 1272141, 1304760, 1413490, 1565712, 1696188, 1957140, 2120235, 2261584, 2544282, 2609520, 2826980, 3392376, 3914280, 4240470, 5088564, 5653960, 6360705, 6784752, 7828560, 8480940, 10177128, 11307920, 12721410, 16961880, 20354256, 25442820, 33923760, 50885640, 101771280]

約数ペア:

[(1, 101771280), (2, 50885640), (3, 33923760), (4, 25442820), (5, 20354256), (6, 16961880), (8, 12721410), (9, 11307920), (10, 10177128), (12, 8480940), (13, 7828560), (15, 6784752), (16, 6360705), (18, 5653960), (20, 5088564), (24, 4240470), (26, 3914280), (30, 3392376), (36, 2826980), (39, 2609520), (40, 2544282), (45, 2261584), (48, 2120235), (52, 1957140), (60, 1696188), (65, 1565712), (72, 1413490), (78, 1304760), (80, 1272141), (83, 1226160), (90, 1130792), (104, 978570), (117, 869840), (120, 848094), (130, 782856), (131, 776880), (144, 706745), (156, 652380), (166, 613080), (180, 565396), (195, 521904), (208, 489285), (234, 434920), (240, 424047), (249, 408720), (260, 391428), (262, 388440), (312, 326190), (332, 306540), (360, 282698), (390, 260952), (393, 258960), (415, 245232), (468, 217460), (498, 204360), (520, 195714), (524, 194220), (585, 173968), (624, 163095), (655, 155376), (664, 153270), (720, 141349), (747, 136240), (780, 130476), (786, 129480), (830, 122616), (936, 108730), (996, 102180), (1040, 97857), (1048, 97110), (1079, 94320), (1170, 86984), (1179, 86320), (1245, 81744), (1310, 77688), (1328, 76635), (1494, 68120), (1560, 65238), (1572, 64740), (1660, 61308), (1703, 59760), (1872, 54365), (1965, 51792), (1992, 51090), (2096, 48555), (2158, 47160), (2340, 43492), (2358, 43160), (2490, 40872), (2620, 38844), (2988, 34060), (3120, 32619), (3144, 32370), (3237, 31440), (3320, 30654), (3406, 29880), (3735, 27248), (3930, 25896), (3984, 25545), (4316, 23580), (4680, 21746), (4716, 21580), (4980, 20436), (5109, 19920), (5240, 19422), (5395, 18864), (5895, 17264), (5976, 17030), (6288, 16185), (6474, 15720), (6640, 15327), (6812, 14940), (7470, 13624), (7860, 12948), (8515, 11952), (8632, 11790), (9360, 10873), (9432, 10790), (9711, 10480), (9960, 10218)]