66594780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 144

約数和(自身を含む): 244520640

約数和(自身を除く): 177925860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3109, 3570, 4284, 5355, 6218, 7140, 9327, 10710, 12436, 15545, 18654, 21420, 21763, 27981, 31090, 37308, 43526, 46635, 52853, 55962, 62180, 65289, 87052, 93270, 105706, 108815, 111924, 130578, 139905, 158559, 186540, 195867, 211412, 217630, 261156, 264265, 279810, 317118, 326445, 369971, 391734, 435260, 475677, 528530, 559620, 634236, 652890, 739942, 783468, 792795, 951354, 979335, 1057060, 1109913, 1305780, 1479884, 1585590, 1849855, 1902708, 1958670, 2219826, 2378385, 3171180, 3329739, 3699710, 3917340, 4439652, 4756770, 5549565, 6659478, 7399420, 9513540, 11099130, 13318956, 16648695, 22198260, 33297390, 66594780]

約数ペア:

[(1, 66594780), (2, 33297390), (3, 22198260), (4, 16648695), (5, 13318956), (6, 11099130), (7, 9513540), (9, 7399420), (10, 6659478), (12, 5549565), (14, 4756770), (15, 4439652), (17, 3917340), (18, 3699710), (20, 3329739), (21, 3171180), (28, 2378385), (30, 2219826), (34, 1958670), (35, 1902708), (36, 1849855), (42, 1585590), (45, 1479884), (51, 1305780), (60, 1109913), (63, 1057060), (68, 979335), (70, 951354), (84, 792795), (85, 783468), (90, 739942), (102, 652890), (105, 634236), (119, 559620), (126, 528530), (140, 475677), (153, 435260), (170, 391734), (180, 369971), (204, 326445), (210, 317118), (238, 279810), (252, 264265), (255, 261156), (306, 217630), (315, 211412), (340, 195867), (357, 186540), (420, 158559), (476, 139905), (510, 130578), (595, 111924), (612, 108815), (630, 105706), (714, 93270), (765, 87052), (1020, 65289), (1071, 62180), (1190, 55962), (1260, 52853), (1428, 46635), (1530, 43526), (1785, 37308), (2142, 31090), (2380, 27981), (3060, 21763), (3109, 21420), (3570, 18654), (4284, 15545), (5355, 12436), (6218, 10710), (7140, 9327)]