161598600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5320

約数の個数: 144

約数和(自身を含む): 574734420

約数和(自身を除く): 413135820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 5281, 6120, 7650, 10200, 10562, 15300, 15843, 21124, 26405, 30600, 31686, 42248, 47529, 52810, 63372, 79215, 89777, 95058, 105620, 126744, 132025, 158430, 179554, 190116, 211240, 237645, 264050, 269331, 316860, 359108, 380232, 396075, 448885, 475290, 528100, 538662, 633720, 718216, 792150, 807993, 897770, 950580, 1056200, 1077324, 1188225, 1346655, 1584300, 1615986, 1795540, 1901160, 2154648, 2244425, 2376450, 2693310, 3168600, 3231972, 3591080, 4039965, 4488850, 4752900, 5386620, 6463944, 6733275, 8079930, 8977700, 9505800, 10773240, 13466550, 16159860, 17955400, 20199825, 26933100, 32319720, 40399650, 53866200, 80799300, 161598600]

約数ペア:

[(1, 161598600), (2, 80799300), (3, 53866200), (4, 40399650), (5, 32319720), (6, 26933100), (8, 20199825), (9, 17955400), (10, 16159860), (12, 13466550), (15, 10773240), (17, 9505800), (18, 8977700), (20, 8079930), (24, 6733275), (25, 6463944), (30, 5386620), (34, 4752900), (36, 4488850), (40, 4039965), (45, 3591080), (50, 3231972), (51, 3168600), (60, 2693310), (68, 2376450), (72, 2244425), (75, 2154648), (85, 1901160), (90, 1795540), (100, 1615986), (102, 1584300), (120, 1346655), (136, 1188225), (150, 1077324), (153, 1056200), (170, 950580), (180, 897770), (200, 807993), (204, 792150), (225, 718216), (255, 633720), (300, 538662), (306, 528100), (340, 475290), (360, 448885), (408, 396075), (425, 380232), (450, 359108), (510, 316860), (600, 269331), (612, 264050), (680, 237645), (765, 211240), (850, 190116), (900, 179554), (1020, 158430), (1224, 132025), (1275, 126744), (1530, 105620), (1700, 95058), (1800, 89777), (2040, 79215), (2550, 63372), (3060, 52810), (3400, 47529), (3825, 42248), (5100, 31686), (5281, 30600), (6120, 26405), (7650, 21124), (10200, 15843), (10562, 15300)]