69774180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 241532928

約数和(自身を除く): 171758748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 233, 276, 310, 322, 345, 372, 420, 434, 460, 465, 466, 483, 620, 644, 651, 690, 699, 713, 805, 868, 930, 932, 966, 1085, 1165, 1302, 1380, 1398, 1426, 1610, 1631, 1860, 1932, 2139, 2170, 2330, 2415, 2604, 2796, 2852, 3220, 3255, 3262, 3495, 3565, 4278, 4340, 4660, 4830, 4893, 4991, 5359, 6510, 6524, 6990, 7130, 7223, 8155, 8556, 9660, 9786, 9982, 10695, 10718, 13020, 13980, 14260, 14446, 14973, 16077, 16310, 19572, 19964, 21390, 21436, 21669, 24465, 24955, 26795, 28892, 29946, 32154, 32620, 36115, 37513, 42780, 43338, 48930, 49910, 50561, 53590, 59892, 64308, 72230, 74865, 75026, 80385, 86676, 97860, 99820, 101122, 107180, 108345, 112539, 144460, 149730, 150052, 151683, 160770, 166129, 187565, 202244, 216690, 225078, 252805, 299460, 303366, 321540, 332258, 375130, 433380, 450156, 498387, 505610, 562695, 606732, 664516, 750260, 758415, 830645, 996774, 1011220, 1125390, 1162903, 1516830, 1661290, 1993548, 2250780, 2325806, 2491935, 3033660, 3322580, 3488709, 4651612, 4983870, 5814515, 6977418, 9967740, 11629030, 13954836, 17443545, 23258060, 34887090, 69774180]

約数ペア:

[(1, 69774180), (2, 34887090), (3, 23258060), (4, 17443545), (5, 13954836), (6, 11629030), (7, 9967740), (10, 6977418), (12, 5814515), (14, 4983870), (15, 4651612), (20, 3488709), (21, 3322580), (23, 3033660), (28, 2491935), (30, 2325806), (31, 2250780), (35, 1993548), (42, 1661290), (46, 1516830), (60, 1162903), (62, 1125390), (69, 1011220), (70, 996774), (84, 830645), (92, 758415), (93, 750260), (105, 664516), (115, 606732), (124, 562695), (138, 505610), (140, 498387), (155, 450156), (161, 433380), (186, 375130), (210, 332258), (217, 321540), (230, 303366), (233, 299460), (276, 252805), (310, 225078), (322, 216690), (345, 202244), (372, 187565), (420, 166129), (434, 160770), (460, 151683), (465, 150052), (466, 149730), (483, 144460), (620, 112539), (644, 108345), (651, 107180), (690, 101122), (699, 99820), (713, 97860), (805, 86676), (868, 80385), (930, 75026), (932, 74865), (966, 72230), (1085, 64308), (1165, 59892), (1302, 53590), (1380, 50561), (1398, 49910), (1426, 48930), (1610, 43338), (1631, 42780), (1860, 37513), (1932, 36115), (2139, 32620), (2170, 32154), (2330, 29946), (2415, 28892), (2604, 26795), (2796, 24955), (2852, 24465), (3220, 21669), (3255, 21436), (3262, 21390), (3495, 19964), (3565, 19572), (4278, 16310), (4340, 16077), (4660, 14973), (4830, 14446), (4893, 14260), (4991, 13980), (5359, 13020), (6510, 10718), (6524, 10695), (6990, 9982), (7130, 9786), (7223, 9660), (8155, 8556)]