30654000

素因数分解:

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

素因数の和:173

約数の個数: 240

約数和(自身を含む): 116180064

約数和(自身を除く): 85526064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 131, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 262, 300, 312, 325, 360, 375, 390, 393, 400, 450, 468, 500, 520, 524, 585, 600, 624, 650, 655, 720, 750, 780, 786, 900, 936, 975, 1000, 1040, 1048, 1125, 1170, 1179, 1200, 1300, 1310, 1500, 1560, 1572, 1625, 1703, 1800, 1872, 1950, 1965, 2000, 2096, 2250, 2340, 2358, 2600, 2620, 2925, 3000, 3120, 3144, 3250, 3275, 3406, 3600, 3900, 3930, 4500, 4680, 4716, 4875, 5109, 5200, 5240, 5850, 5895, 6000, 6288, 6500, 6550, 6812, 7800, 7860, 8515, 9000, 9360, 9432, 9750, 9825, 10218, 10480, 11700, 11790, 13000, 13100, 13624, 14625, 15327, 15600, 15720, 16375, 17030, 18000, 18864, 19500, 19650, 20436, 23400, 23580, 25545, 26000, 26200, 27248, 29250, 29475, 30654, 31440, 32750, 34060, 39000, 39300, 40872, 42575, 46800, 47160, 49125, 51090, 52400, 58500, 58950, 61308, 65500, 68120, 76635, 78000, 78600, 81744, 85150, 94320, 98250, 102180, 117000, 117900, 122616, 127725, 131000, 136240, 147375, 153270, 157200, 170300, 196500, 204360, 212875, 234000, 235800, 245232, 255450, 262000, 294750, 306540, 340600, 383175, 393000, 408720, 425750, 471600, 510900, 589500, 613080, 638625, 681200, 766350, 786000, 851500, 1021800, 1179000, 1226160, 1277250, 1532700, 1703000, 1915875, 2043600, 2358000, 2554500, 3065400, 3406000, 3831750, 5109000, 6130800, 7663500, 10218000, 15327000, 30654000]

約数ペア:

[(1, 30654000), (2, 15327000), (3, 10218000), (4, 7663500), (5, 6130800), (6, 5109000), (8, 3831750), (9, 3406000), (10, 3065400), (12, 2554500), (13, 2358000), (15, 2043600), (16, 1915875), (18, 1703000), (20, 1532700), (24, 1277250), (25, 1226160), (26, 1179000), (30, 1021800), (36, 851500), (39, 786000), (40, 766350), (45, 681200), (48, 638625), (50, 613080), (52, 589500), (60, 510900), (65, 471600), (72, 425750), (75, 408720), (78, 393000), (80, 383175), (90, 340600), (100, 306540), (104, 294750), (117, 262000), (120, 255450), (125, 245232), (130, 235800), (131, 234000), (144, 212875), (150, 204360), (156, 196500), (180, 170300), (195, 157200), (200, 153270), (208, 147375), (225, 136240), (234, 131000), (240, 127725), (250, 122616), (260, 117900), (262, 117000), (300, 102180), (312, 98250), (325, 94320), (360, 85150), (375, 81744), (390, 78600), (393, 78000), (400, 76635), (450, 68120), (468, 65500), (500, 61308), (520, 58950), (524, 58500), (585, 52400), (600, 51090), (624, 49125), (650, 47160), (655, 46800), (720, 42575), (750, 40872), (780, 39300), (786, 39000), (900, 34060), (936, 32750), (975, 31440), (1000, 30654), (1040, 29475), (1048, 29250), (1125, 27248), (1170, 26200), (1179, 26000), (1200, 25545), (1300, 23580), (1310, 23400), (1500, 20436), (1560, 19650), (1572, 19500), (1625, 18864), (1703, 18000), (1800, 17030), (1872, 16375), (1950, 15720), (1965, 15600), (2000, 15327), (2096, 14625), (2250, 13624), (2340, 13100), (2358, 13000), (2600, 11790), (2620, 11700), (2925, 10480), (3000, 10218), (3120, 9825), (3144, 9750), (3250, 9432), (3275, 9360), (3406, 9000), (3600, 8515), (3900, 7860), (3930, 7800), (4500, 6812), (4680, 6550), (4716, 6500), (4875, 6288), (5109, 6000), (5200, 5895), (5240, 5850)]