98156800

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 162

約数和(自身を含む): 283522218

約数和(自身を除く): 185365418

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 313, 320, 350, 392, 400, 448, 490, 560, 626, 640, 700, 784, 800, 896, 980, 1120, 1225, 1252, 1280, 1400, 1565, 1568, 1600, 1792, 1960, 2191, 2240, 2450, 2504, 2800, 3130, 3136, 3200, 3920, 4382, 4480, 4900, 5008, 5600, 6260, 6272, 6400, 7825, 7840, 8764, 8960, 9800, 10016, 10955, 11200, 12520, 12544, 15337, 15650, 15680, 17528, 19600, 20032, 21910, 22400, 25040, 30674, 31300, 31360, 35056, 39200, 40064, 43820, 44800, 50080, 54775, 61348, 62600, 62720, 70112, 76685, 78400, 80128, 87640, 100160, 109550, 122696, 125200, 140224, 153370, 156800, 175280, 200320, 219100, 245392, 250400, 280448, 306740, 313600, 350560, 383425, 400640, 438200, 490784, 500800, 560896, 613480, 701120, 766850, 876400, 981568, 1001600, 1226960, 1402240, 1533700, 1752800, 1963136, 2003200, 2453920, 2804480, 3067400, 3505600, 3926272, 4907840, 6134800, 7011200, 9815680, 12269600, 14022400, 19631360, 24539200, 49078400, 98156800]

約数ペア:

[(1, 98156800), (2, 49078400), (4, 24539200), (5, 19631360), (7, 14022400), (8, 12269600), (10, 9815680), (14, 7011200), (16, 6134800), (20, 4907840), (25, 3926272), (28, 3505600), (32, 3067400), (35, 2804480), (40, 2453920), (49, 2003200), (50, 1963136), (56, 1752800), (64, 1533700), (70, 1402240), (80, 1226960), (98, 1001600), (100, 981568), (112, 876400), (128, 766850), (140, 701120), (160, 613480), (175, 560896), (196, 500800), (200, 490784), (224, 438200), (245, 400640), (256, 383425), (280, 350560), (313, 313600), (320, 306740), (350, 280448), (392, 250400), (400, 245392), (448, 219100), (490, 200320), (560, 175280), (626, 156800), (640, 153370), (700, 140224), (784, 125200), (800, 122696), (896, 109550), (980, 100160), (1120, 87640), (1225, 80128), (1252, 78400), (1280, 76685), (1400, 70112), (1565, 62720), (1568, 62600), (1600, 61348), (1792, 54775), (1960, 50080), (2191, 44800), (2240, 43820), (2450, 40064), (2504, 39200), (2800, 35056), (3130, 31360), (3136, 31300), (3200, 30674), (3920, 25040), (4382, 22400), (4480, 21910), (4900, 20032), (5008, 19600), (5600, 17528), (6260, 15680), (6272, 15650), (6400, 15337), (7825, 12544), (7840, 12520), (8764, 11200), (8960, 10955), (9800, 10016)]