109919250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 346094424

約数和(自身を除く): 236175174

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, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 441, 450, 490, 525, 630, 735, 750, 875, 882, 997, 1050, 1125, 1225, 1470, 1575, 1750, 1994, 2205, 2250, 2450, 2625, 2991, 3150, 3675, 4410, 4985, 5250, 5982, 6125, 6979, 7350, 7875, 8973, 9970, 11025, 12250, 13958, 14955, 15750, 17946, 18375, 20937, 22050, 24925, 29910, 34895, 36750, 41874, 44865, 48853, 49850, 55125, 62811, 69790, 74775, 89730, 97706, 104685, 110250, 124625, 125622, 146559, 149550, 174475, 209370, 224325, 244265, 249250, 293118, 314055, 348950, 373875, 439677, 448650, 488530, 523425, 628110, 732795, 747750, 872375, 879354, 1046850, 1121625, 1221325, 1465590, 1570275, 1744750, 2198385, 2243250, 2442650, 2617125, 3140550, 3663975, 4396770, 5234250, 6106625, 7327950, 7851375, 10991925, 12213250, 15702750, 18319875, 21983850, 36639750, 54959625, 109919250]

約数ペア:

[(1, 109919250), (2, 54959625), (3, 36639750), (5, 21983850), (6, 18319875), (7, 15702750), (9, 12213250), (10, 10991925), (14, 7851375), (15, 7327950), (18, 6106625), (21, 5234250), (25, 4396770), (30, 3663975), (35, 3140550), (42, 2617125), (45, 2442650), (49, 2243250), (50, 2198385), (63, 1744750), (70, 1570275), (75, 1465590), (90, 1221325), (98, 1121625), (105, 1046850), (125, 879354), (126, 872375), (147, 747750), (150, 732795), (175, 628110), (210, 523425), (225, 488530), (245, 448650), (250, 439677), (294, 373875), (315, 348950), (350, 314055), (375, 293118), (441, 249250), (450, 244265), (490, 224325), (525, 209370), (630, 174475), (735, 149550), (750, 146559), (875, 125622), (882, 124625), (997, 110250), (1050, 104685), (1125, 97706), (1225, 89730), (1470, 74775), (1575, 69790), (1750, 62811), (1994, 55125), (2205, 49850), (2250, 48853), (2450, 44865), (2625, 41874), (2991, 36750), (3150, 34895), (3675, 29910), (4410, 24925), (4985, 22050), (5250, 20937), (5982, 18375), (6125, 17946), (6979, 15750), (7350, 14955), (7875, 13958), (8973, 12250), (9970, 11025)]