159441100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 108

約数和(自身を含む): 433607664

約数和(自身を除く): 274166564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2503, 2548, 3185, 4550, 4900, 5006, 6370, 9100, 10012, 12515, 12740, 15925, 17521, 25030, 31850, 32539, 35042, 50060, 62575, 63700, 65078, 70084, 87605, 122647, 125150, 130156, 162695, 175210, 227773, 245294, 250300, 325390, 350420, 438025, 455546, 490588, 613235, 650780, 813475, 876050, 911092, 1138865, 1226470, 1594411, 1626950, 1752100, 2277730, 2452940, 3066175, 3188822, 3253900, 4555460, 5694325, 6132350, 6377644, 7972055, 11388650, 12264700, 15944110, 22777300, 31888220, 39860275, 79720550, 159441100]

約数ペア:

[(1, 159441100), (2, 79720550), (4, 39860275), (5, 31888220), (7, 22777300), (10, 15944110), (13, 12264700), (14, 11388650), (20, 7972055), (25, 6377644), (26, 6132350), (28, 5694325), (35, 4555460), (49, 3253900), (50, 3188822), (52, 3066175), (65, 2452940), (70, 2277730), (91, 1752100), (98, 1626950), (100, 1594411), (130, 1226470), (140, 1138865), (175, 911092), (182, 876050), (196, 813475), (245, 650780), (260, 613235), (325, 490588), (350, 455546), (364, 438025), (455, 350420), (490, 325390), (637, 250300), (650, 245294), (700, 227773), (910, 175210), (980, 162695), (1225, 130156), (1274, 125150), (1300, 122647), (1820, 87605), (2275, 70084), (2450, 65078), (2503, 63700), (2548, 62575), (3185, 50060), (4550, 35042), (4900, 32539), (5006, 31850), (6370, 25030), (9100, 17521), (10012, 15925), (12515, 12740)]