79490250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^3\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 253094400

約数和(自身を除く): 173604150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 103, 105, 125, 126, 147, 150, 175, 206, 210, 225, 245, 250, 294, 309, 315, 343, 350, 375, 441, 450, 490, 515, 525, 618, 630, 686, 721, 735, 750, 875, 882, 927, 1029, 1030, 1050, 1125, 1225, 1442, 1470, 1545, 1575, 1715, 1750, 1854, 2058, 2163, 2205, 2250, 2450, 2575, 2625, 3087, 3090, 3150, 3430, 3605, 3675, 4326, 4410, 4635, 5047, 5145, 5150, 5250, 6125, 6174, 6489, 7210, 7350, 7725, 7875, 8575, 9270, 10094, 10290, 10815, 11025, 12250, 12875, 12978, 15141, 15435, 15450, 15750, 17150, 18025, 18375, 21630, 22050, 23175, 25235, 25725, 25750, 30282, 30870, 32445, 35329, 36050, 36750, 38625, 42875, 45423, 46350, 50470, 51450, 54075, 55125, 64890, 70658, 75705, 77175, 77250, 85750, 90125, 90846, 105987, 108150, 110250, 115875, 126175, 128625, 151410, 154350, 162225, 176645, 180250, 211974, 227115, 231750, 252350, 257250, 270375, 317961, 324450, 353290, 378525, 385875, 454230, 529935, 540750, 630875, 635922, 757050, 771750, 811125, 883225, 1059870, 1135575, 1261750, 1589805, 1622250, 1766450, 1892625, 2271150, 2649675, 3179610, 3785250, 4416125, 5299350, 5677875, 7949025, 8832250, 11355750, 13248375, 15898050, 26496750, 39745125, 79490250]

約数ペア:

[(1, 79490250), (2, 39745125), (3, 26496750), (5, 15898050), (6, 13248375), (7, 11355750), (9, 8832250), (10, 7949025), (14, 5677875), (15, 5299350), (18, 4416125), (21, 3785250), (25, 3179610), (30, 2649675), (35, 2271150), (42, 1892625), (45, 1766450), (49, 1622250), (50, 1589805), (63, 1261750), (70, 1135575), (75, 1059870), (90, 883225), (98, 811125), (103, 771750), (105, 757050), (125, 635922), (126, 630875), (147, 540750), (150, 529935), (175, 454230), (206, 385875), (210, 378525), (225, 353290), (245, 324450), (250, 317961), (294, 270375), (309, 257250), (315, 252350), (343, 231750), (350, 227115), (375, 211974), (441, 180250), (450, 176645), (490, 162225), (515, 154350), (525, 151410), (618, 128625), (630, 126175), (686, 115875), (721, 110250), (735, 108150), (750, 105987), (875, 90846), (882, 90125), (927, 85750), (1029, 77250), (1030, 77175), (1050, 75705), (1125, 70658), (1225, 64890), (1442, 55125), (1470, 54075), (1545, 51450), (1575, 50470), (1715, 46350), (1750, 45423), (1854, 42875), (2058, 38625), (2163, 36750), (2205, 36050), (2250, 35329), (2450, 32445), (2575, 30870), (2625, 30282), (3087, 25750), (3090, 25725), (3150, 25235), (3430, 23175), (3605, 22050), (3675, 21630), (4326, 18375), (4410, 18025), (4635, 17150), (5047, 15750), (5145, 15450), (5150, 15435), (5250, 15141), (6125, 12978), (6174, 12875), (6489, 12250), (7210, 11025), (7350, 10815), (7725, 10290), (7875, 10094), (8575, 9270)]