68535900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 108

約数和(自身を含む): 216381984

約数和(自身を除く): 147846084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 271, 281, 300, 450, 542, 562, 813, 843, 900, 1084, 1124, 1355, 1405, 1626, 1686, 2439, 2529, 2710, 2810, 3252, 3372, 4065, 4215, 4878, 5058, 5420, 5620, 6775, 7025, 8130, 8430, 9756, 10116, 12195, 12645, 13550, 14050, 16260, 16860, 20325, 21075, 24390, 25290, 27100, 28100, 40650, 42150, 48780, 50580, 60975, 63225, 76151, 81300, 84300, 121950, 126450, 152302, 228453, 243900, 252900, 304604, 380755, 456906, 685359, 761510, 913812, 1142265, 1370718, 1523020, 1903775, 2284530, 2741436, 3426795, 3807550, 4569060, 5711325, 6853590, 7615100, 11422650, 13707180, 17133975, 22845300, 34267950, 68535900]

約数ペア:

[(1, 68535900), (2, 34267950), (3, 22845300), (4, 17133975), (5, 13707180), (6, 11422650), (9, 7615100), (10, 6853590), (12, 5711325), (15, 4569060), (18, 3807550), (20, 3426795), (25, 2741436), (30, 2284530), (36, 1903775), (45, 1523020), (50, 1370718), (60, 1142265), (75, 913812), (90, 761510), (100, 685359), (150, 456906), (180, 380755), (225, 304604), (271, 252900), (281, 243900), (300, 228453), (450, 152302), (542, 126450), (562, 121950), (813, 84300), (843, 81300), (900, 76151), (1084, 63225), (1124, 60975), (1355, 50580), (1405, 48780), (1626, 42150), (1686, 40650), (2439, 28100), (2529, 27100), (2710, 25290), (2810, 24390), (3252, 21075), (3372, 20325), (4065, 16860), (4215, 16260), (4878, 14050), (5058, 13550), (5420, 12645), (5620, 12195), (6775, 10116), (7025, 9756), (8130, 8430)]