250800660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7494

約数の個数: 144

約数和(自身を含む): 878859072

約数和(自身を除く): 628058412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 7451, 8415, 11220, 14902, 16830, 22353, 29804, 33660, 37255, 44706, 67059, 74510, 81961, 89412, 111765, 126667, 134118, 149020, 163922, 223530, 245883, 253334, 268236, 327844, 335295, 380001, 409805, 447060, 491766, 506668, 633335, 670590, 737649, 760002, 819610, 983532, 1140003, 1229415, 1266670, 1341180, 1393337, 1475298, 1520004, 1639220, 1900005, 2280006, 2458830, 2533340, 2786674, 2950596, 3688245, 3800010, 4180011, 4560012, 4917660, 5573348, 5700015, 6966685, 7376490, 7600020, 8360022, 11400030, 12540033, 13933370, 14752980, 16720044, 20900055, 22800060, 25080066, 27866740, 41800110, 50160132, 62700165, 83600220, 125400330, 250800660]

約数ペア:

[(1, 250800660), (2, 125400330), (3, 83600220), (4, 62700165), (5, 50160132), (6, 41800110), (9, 27866740), (10, 25080066), (11, 22800060), (12, 20900055), (15, 16720044), (17, 14752980), (18, 13933370), (20, 12540033), (22, 11400030), (30, 8360022), (33, 7600020), (34, 7376490), (36, 6966685), (44, 5700015), (45, 5573348), (51, 4917660), (55, 4560012), (60, 4180011), (66, 3800010), (68, 3688245), (85, 2950596), (90, 2786674), (99, 2533340), (102, 2458830), (110, 2280006), (132, 1900005), (153, 1639220), (165, 1520004), (170, 1475298), (180, 1393337), (187, 1341180), (198, 1266670), (204, 1229415), (220, 1140003), (255, 983532), (306, 819610), (330, 760002), (340, 737649), (374, 670590), (396, 633335), (495, 506668), (510, 491766), (561, 447060), (612, 409805), (660, 380001), (748, 335295), (765, 327844), (935, 268236), (990, 253334), (1020, 245883), (1122, 223530), (1530, 163922), (1683, 149020), (1870, 134118), (1980, 126667), (2244, 111765), (2805, 89412), (3060, 81961), (3366, 74510), (3740, 67059), (5610, 44706), (6732, 37255), (7451, 33660), (8415, 29804), (11220, 22353), (14902, 16830)]