141344800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 385287840

約数和(自身を除く): 243943040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 544, 547, 608, 646, 680, 760, 800, 850, 950, 1094, 1292, 1360, 1520, 1615, 1700, 1900, 2188, 2584, 2720, 2735, 3040, 3230, 3400, 3800, 4376, 5168, 5470, 6460, 6800, 7600, 8075, 8752, 9299, 10336, 10393, 10940, 12920, 13600, 13675, 15200, 16150, 17504, 18598, 20786, 21880, 25840, 27350, 32300, 37196, 41572, 43760, 46495, 51680, 51965, 54700, 64600, 74392, 83144, 87520, 92990, 103930, 109400, 129200, 148784, 166288, 176681, 185980, 207860, 218800, 232475, 258400, 259825, 297568, 332576, 353362, 371960, 415720, 437600, 464950, 519650, 706724, 743920, 831440, 883405, 929900, 1039300, 1413448, 1487840, 1662880, 1766810, 1859800, 2078600, 2826896, 3533620, 3719600, 4157200, 4417025, 5653792, 7067240, 7439200, 8314400, 8834050, 14134480, 17668100, 28268960, 35336200, 70672400, 141344800]

約数ペア:

[(1, 141344800), (2, 70672400), (4, 35336200), (5, 28268960), (8, 17668100), (10, 14134480), (16, 8834050), (17, 8314400), (19, 7439200), (20, 7067240), (25, 5653792), (32, 4417025), (34, 4157200), (38, 3719600), (40, 3533620), (50, 2826896), (68, 2078600), (76, 1859800), (80, 1766810), (85, 1662880), (95, 1487840), (100, 1413448), (136, 1039300), (152, 929900), (160, 883405), (170, 831440), (190, 743920), (200, 706724), (272, 519650), (304, 464950), (323, 437600), (340, 415720), (380, 371960), (400, 353362), (425, 332576), (475, 297568), (544, 259825), (547, 258400), (608, 232475), (646, 218800), (680, 207860), (760, 185980), (800, 176681), (850, 166288), (950, 148784), (1094, 129200), (1292, 109400), (1360, 103930), (1520, 92990), (1615, 87520), (1700, 83144), (1900, 74392), (2188, 64600), (2584, 54700), (2720, 51965), (2735, 51680), (3040, 46495), (3230, 43760), (3400, 41572), (3800, 37196), (4376, 32300), (5168, 27350), (5470, 25840), (6460, 21880), (6800, 20786), (7600, 18598), (8075, 17504), (8752, 16150), (9299, 15200), (10336, 13675), (10393, 13600), (10940, 12920)]