7052256400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3442

約数の個数: 180

約数和(自身を含む): 19896101940

約数和(自身を除く): 12843845540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 109, 112, 140, 175, 196, 200, 218, 245, 280, 350, 392, 400, 436, 490, 545, 560, 700, 763, 784, 872, 980, 1090, 1225, 1400, 1526, 1744, 1960, 2180, 2450, 2725, 2800, 3052, 3301, 3815, 3920, 4360, 4900, 5341, 5450, 6104, 6602, 7630, 8720, 9800, 10682, 10900, 12208, 13204, 15260, 16505, 19075, 19600, 21364, 21800, 23107, 26408, 26705, 30520, 33010, 38150, 42728, 43600, 46214, 52816, 53410, 61040, 66020, 76300, 82525, 85456, 92428, 106820, 115535, 132040, 133525, 152600, 161749, 165050, 184856, 213640, 231070, 264080, 267050, 305200, 323498, 330100, 359809, 369712, 427280, 462140, 534100, 577675, 646996, 660200, 719618, 808745, 924280, 1068200, 1155350, 1293992, 1320400, 1439236, 1617490, 1799045, 1848560, 2136400, 2310700, 2518663, 2587984, 2878472, 3234980, 3598090, 4043725, 4621400, 5037326, 5756944, 6469960, 7196180, 8087450, 8995225, 9242800, 10074652, 12593315, 12939920, 14392360, 16174900, 17630641, 17990450, 20149304, 25186630, 28784720, 32349800, 35261282, 35980900, 40298608, 50373260, 62966575, 64699600, 70522564, 71961800, 88153205, 100746520, 125933150, 141045128, 143923600, 176306410, 201493040, 251866300, 282090256, 352612820, 440766025, 503732600, 705225640, 881532050, 1007465200, 1410451280, 1763064100, 3526128200, 7052256400]

約数ペア:

[(1, 7052256400), (2, 3526128200), (4, 1763064100), (5, 1410451280), (7, 1007465200), (8, 881532050), (10, 705225640), (14, 503732600), (16, 440766025), (20, 352612820), (25, 282090256), (28, 251866300), (35, 201493040), (40, 176306410), (49, 143923600), (50, 141045128), (56, 125933150), (70, 100746520), (80, 88153205), (98, 71961800), (100, 70522564), (109, 64699600), (112, 62966575), (140, 50373260), (175, 40298608), (196, 35980900), (200, 35261282), (218, 32349800), (245, 28784720), (280, 25186630), (350, 20149304), (392, 17990450), (400, 17630641), (436, 16174900), (490, 14392360), (545, 12939920), (560, 12593315), (700, 10074652), (763, 9242800), (784, 8995225), (872, 8087450), (980, 7196180), (1090, 6469960), (1225, 5756944), (1400, 5037326), (1526, 4621400), (1744, 4043725), (1960, 3598090), (2180, 3234980), (2450, 2878472), (2725, 2587984), (2800, 2518663), (3052, 2310700), (3301, 2136400), (3815, 1848560), (3920, 1799045), (4360, 1617490), (4900, 1439236), (5341, 1320400), (5450, 1293992), (6104, 1155350), (6602, 1068200), (7630, 924280), (8720, 808745), (9800, 719618), (10682, 660200), (10900, 646996), (12208, 577675), (13204, 534100), (15260, 462140), (16505, 427280), (19075, 369712), (19600, 359809), (21364, 330100), (21800, 323498), (23107, 305200), (26408, 267050), (26705, 264080), (30520, 231070), (33010, 213640), (38150, 184856), (42728, 165050), (43600, 161749), (46214, 152600), (52816, 133525), (53410, 132040), (61040, 115535), (66020, 106820), (76300, 92428), (82525, 85456)]