51087600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 180

約数和(自身を含む): 185296176

約数和(自身を除く): 134208576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 617, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1234, 1380, 1656, 1725, 1800, 1840, 1851, 2070, 2300, 2468, 2760, 3085, 3312, 3450, 3600, 3702, 4140, 4600, 4936, 5175, 5520, 5553, 6170, 6900, 7404, 8280, 9200, 9255, 9872, 10350, 11106, 12340, 13800, 14191, 14808, 15425, 16560, 18510, 20700, 22212, 24680, 27600, 27765, 28382, 29616, 30850, 37020, 41400, 42573, 44424, 46275, 49360, 55530, 56764, 61700, 70955, 74040, 82800, 85146, 88848, 92550, 111060, 113528, 123400, 127719, 138825, 141910, 148080, 170292, 185100, 212865, 222120, 227056, 246800, 255438, 277650, 283820, 340584, 354775, 370200, 425730, 444240, 510876, 555300, 567640, 638595, 681168, 709550, 740400, 851460, 1021752, 1064325, 1110600, 1135280, 1277190, 1419100, 1702920, 2043504, 2128650, 2221200, 2554380, 2838200, 3192975, 3405840, 4257300, 5108760, 5676400, 6385950, 8514600, 10217520, 12771900, 17029200, 25543800, 51087600]

約数ペア:

[(1, 51087600), (2, 25543800), (3, 17029200), (4, 12771900), (5, 10217520), (6, 8514600), (8, 6385950), (9, 5676400), (10, 5108760), (12, 4257300), (15, 3405840), (16, 3192975), (18, 2838200), (20, 2554380), (23, 2221200), (24, 2128650), (25, 2043504), (30, 1702920), (36, 1419100), (40, 1277190), (45, 1135280), (46, 1110600), (48, 1064325), (50, 1021752), (60, 851460), (69, 740400), (72, 709550), (75, 681168), (80, 638595), (90, 567640), (92, 555300), (100, 510876), (115, 444240), (120, 425730), (138, 370200), (144, 354775), (150, 340584), (180, 283820), (184, 277650), (200, 255438), (207, 246800), (225, 227056), (230, 222120), (240, 212865), (276, 185100), (300, 170292), (345, 148080), (360, 141910), (368, 138825), (400, 127719), (414, 123400), (450, 113528), (460, 111060), (552, 92550), (575, 88848), (600, 85146), (617, 82800), (690, 74040), (720, 70955), (828, 61700), (900, 56764), (920, 55530), (1035, 49360), (1104, 46275), (1150, 44424), (1200, 42573), (1234, 41400), (1380, 37020), (1656, 30850), (1725, 29616), (1800, 28382), (1840, 27765), (1851, 27600), (2070, 24680), (2300, 22212), (2468, 20700), (2760, 18510), (3085, 16560), (3312, 15425), (3450, 14808), (3600, 14191), (3702, 13800), (4140, 12340), (4600, 11106), (4936, 10350), (5175, 9872), (5520, 9255), (5553, 9200), (6170, 8280), (6900, 7404)]