87874800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 312563328

約数和(自身を除く): 224688528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 100, 104, 120, 129, 130, 131, 150, 156, 172, 195, 200, 208, 215, 240, 258, 260, 262, 300, 312, 325, 344, 390, 393, 400, 430, 516, 520, 524, 559, 600, 624, 645, 650, 655, 688, 780, 786, 860, 975, 1032, 1040, 1048, 1075, 1118, 1200, 1290, 1300, 1310, 1560, 1572, 1677, 1703, 1720, 1950, 1965, 2064, 2096, 2150, 2236, 2580, 2600, 2620, 2795, 3120, 3144, 3225, 3275, 3354, 3406, 3440, 3900, 3930, 4300, 4472, 5109, 5160, 5200, 5240, 5590, 5633, 6288, 6450, 6550, 6708, 6812, 7800, 7860, 8385, 8515, 8600, 8944, 9825, 10218, 10320, 10480, 11180, 11266, 12900, 13100, 13416, 13624, 13975, 15600, 15720, 16770, 16899, 17030, 17200, 19650, 20436, 22360, 22532, 25545, 25800, 26200, 26832, 27248, 27950, 28165, 31440, 33540, 33798, 34060, 39300, 40872, 41925, 42575, 44720, 45064, 51090, 51600, 52400, 55900, 56330, 67080, 67596, 68120, 73229, 78600, 81744, 83850, 84495, 85150, 90128, 102180, 111800, 112660, 127725, 134160, 135192, 136240, 140825, 146458, 157200, 167700, 168990, 170300, 204360, 219687, 223600, 225320, 255450, 270384, 281650, 292916, 335400, 337980, 340600, 366145, 408720, 422475, 439374, 450640, 510900, 563300, 585832, 670800, 675960, 681200, 732290, 844950, 878748, 1021800, 1098435, 1126600, 1171664, 1351920, 1464580, 1689900, 1757496, 1830725, 2043600, 2196870, 2253200, 2929160, 3379800, 3514992, 3661450, 4393740, 5492175, 5858320, 6759600, 7322900, 8787480, 10984350, 14645800, 17574960, 21968700, 29291600, 43937400, 87874800]

約数ペア:

[(1, 87874800), (2, 43937400), (3, 29291600), (4, 21968700), (5, 17574960), (6, 14645800), (8, 10984350), (10, 8787480), (12, 7322900), (13, 6759600), (15, 5858320), (16, 5492175), (20, 4393740), (24, 3661450), (25, 3514992), (26, 3379800), (30, 2929160), (39, 2253200), (40, 2196870), (43, 2043600), (48, 1830725), (50, 1757496), (52, 1689900), (60, 1464580), (65, 1351920), (75, 1171664), (78, 1126600), (80, 1098435), (86, 1021800), (100, 878748), (104, 844950), (120, 732290), (129, 681200), (130, 675960), (131, 670800), (150, 585832), (156, 563300), (172, 510900), (195, 450640), (200, 439374), (208, 422475), (215, 408720), (240, 366145), (258, 340600), (260, 337980), (262, 335400), (300, 292916), (312, 281650), (325, 270384), (344, 255450), (390, 225320), (393, 223600), (400, 219687), (430, 204360), (516, 170300), (520, 168990), (524, 167700), (559, 157200), (600, 146458), (624, 140825), (645, 136240), (650, 135192), (655, 134160), (688, 127725), (780, 112660), (786, 111800), (860, 102180), (975, 90128), (1032, 85150), (1040, 84495), (1048, 83850), (1075, 81744), (1118, 78600), (1200, 73229), (1290, 68120), (1300, 67596), (1310, 67080), (1560, 56330), (1572, 55900), (1677, 52400), (1703, 51600), (1720, 51090), (1950, 45064), (1965, 44720), (2064, 42575), (2096, 41925), (2150, 40872), (2236, 39300), (2580, 34060), (2600, 33798), (2620, 33540), (2795, 31440), (3120, 28165), (3144, 27950), (3225, 27248), (3275, 26832), (3354, 26200), (3406, 25800), (3440, 25545), (3900, 22532), (3930, 22360), (4300, 20436), (4472, 19650), (5109, 17200), (5160, 17030), (5200, 16899), (5240, 16770), (5590, 15720), (5633, 15600), (6288, 13975), (6450, 13624), (6550, 13416), (6708, 13100), (6812, 12900), (7800, 11266), (7860, 11180), (8385, 10480), (8515, 10320), (8600, 10218), (8944, 9825)]