138931800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 192

約数和(自身を含む): 518419200

約数和(自身を除く): 379487400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1741, 1900, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3482, 3800, 3990, 4200, 5223, 5320, 5700, 6650, 6964, 7980, 8705, 9975, 10446, 11400, 12187, 13300, 13928, 15960, 17410, 19950, 20892, 24374, 26115, 26600, 33079, 34820, 36561, 39900, 41784, 43525, 48748, 52230, 60935, 66158, 69640, 73122, 79800, 87050, 97496, 99237, 104460, 121870, 130575, 132316, 146244, 165395, 174100, 182805, 198474, 208920, 231553, 243740, 261150, 264632, 292488, 304675, 330790, 348200, 365610, 396948, 463106, 487480, 496185, 522300, 609350, 661580, 694659, 731220, 793896, 826975, 914025, 926212, 992370, 1044600, 1157765, 1218700, 1323160, 1389318, 1462440, 1653950, 1828050, 1852424, 1984740, 2315530, 2437400, 2480925, 2778636, 3307900, 3473295, 3656100, 3969480, 4631060, 4961850, 5557272, 5788825, 6615800, 6946590, 7312200, 9262120, 9923700, 11577650, 13893180, 17366475, 19847400, 23155300, 27786360, 34732950, 46310600, 69465900, 138931800]

約数ペア:

[(1, 138931800), (2, 69465900), (3, 46310600), (4, 34732950), (5, 27786360), (6, 23155300), (7, 19847400), (8, 17366475), (10, 13893180), (12, 11577650), (14, 9923700), (15, 9262120), (19, 7312200), (20, 6946590), (21, 6615800), (24, 5788825), (25, 5557272), (28, 4961850), (30, 4631060), (35, 3969480), (38, 3656100), (40, 3473295), (42, 3307900), (50, 2778636), (56, 2480925), (57, 2437400), (60, 2315530), (70, 1984740), (75, 1852424), (76, 1828050), (84, 1653950), (95, 1462440), (100, 1389318), (105, 1323160), (114, 1218700), (120, 1157765), (133, 1044600), (140, 992370), (150, 926212), (152, 914025), (168, 826975), (175, 793896), (190, 731220), (200, 694659), (210, 661580), (228, 609350), (266, 522300), (280, 496185), (285, 487480), (300, 463106), (350, 396948), (380, 365610), (399, 348200), (420, 330790), (456, 304675), (475, 292488), (525, 264632), (532, 261150), (570, 243740), (600, 231553), (665, 208920), (700, 198474), (760, 182805), (798, 174100), (840, 165395), (950, 146244), (1050, 132316), (1064, 130575), (1140, 121870), (1330, 104460), (1400, 99237), (1425, 97496), (1596, 87050), (1741, 79800), (1900, 73122), (1995, 69640), (2100, 66158), (2280, 60935), (2660, 52230), (2850, 48748), (3192, 43525), (3325, 41784), (3482, 39900), (3800, 36561), (3990, 34820), (4200, 33079), (5223, 26600), (5320, 26115), (5700, 24374), (6650, 20892), (6964, 19950), (7980, 17410), (8705, 15960), (9975, 13928), (10446, 13300), (11400, 12187)]