193021500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 664215552

約数和(自身を除く): 471194052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 125, 140, 150, 155, 175, 186, 210, 217, 250, 300, 310, 350, 372, 375, 420, 434, 465, 500, 525, 593, 620, 651, 700, 750, 775, 868, 875, 930, 1050, 1085, 1186, 1302, 1500, 1550, 1750, 1779, 1860, 2100, 2170, 2325, 2372, 2604, 2625, 2965, 3100, 3255, 3500, 3558, 3875, 4151, 4340, 4650, 5250, 5425, 5930, 6510, 7116, 7750, 8302, 8895, 9300, 10500, 10850, 11625, 11860, 12453, 13020, 14825, 15500, 16275, 16604, 17790, 18383, 20755, 21700, 23250, 24906, 27125, 29650, 32550, 35580, 36766, 41510, 44475, 46500, 49812, 54250, 55149, 59300, 62265, 65100, 73532, 74125, 81375, 83020, 88950, 91915, 103775, 108500, 110298, 124530, 128681, 148250, 162750, 177900, 183830, 207550, 220596, 222375, 249060, 257362, 275745, 296500, 311325, 325500, 367660, 386043, 415100, 444750, 459575, 514724, 518875, 551490, 622650, 643405, 772086, 889500, 919150, 1037750, 1102980, 1245300, 1286810, 1378725, 1544172, 1556625, 1838300, 1930215, 2075500, 2297875, 2573620, 2757450, 3113250, 3217025, 3860430, 4595750, 5514900, 6226500, 6434050, 6893625, 7720860, 9191500, 9651075, 12868100, 13787250, 16085125, 19302150, 27574500, 32170250, 38604300, 48255375, 64340500, 96510750, 193021500]

約数ペア:

[(1, 193021500), (2, 96510750), (3, 64340500), (4, 48255375), (5, 38604300), (6, 32170250), (7, 27574500), (10, 19302150), (12, 16085125), (14, 13787250), (15, 12868100), (20, 9651075), (21, 9191500), (25, 7720860), (28, 6893625), (30, 6434050), (31, 6226500), (35, 5514900), (42, 4595750), (50, 3860430), (60, 3217025), (62, 3113250), (70, 2757450), (75, 2573620), (84, 2297875), (93, 2075500), (100, 1930215), (105, 1838300), (124, 1556625), (125, 1544172), (140, 1378725), (150, 1286810), (155, 1245300), (175, 1102980), (186, 1037750), (210, 919150), (217, 889500), (250, 772086), (300, 643405), (310, 622650), (350, 551490), (372, 518875), (375, 514724), (420, 459575), (434, 444750), (465, 415100), (500, 386043), (525, 367660), (593, 325500), (620, 311325), (651, 296500), (700, 275745), (750, 257362), (775, 249060), (868, 222375), (875, 220596), (930, 207550), (1050, 183830), (1085, 177900), (1186, 162750), (1302, 148250), (1500, 128681), (1550, 124530), (1750, 110298), (1779, 108500), (1860, 103775), (2100, 91915), (2170, 88950), (2325, 83020), (2372, 81375), (2604, 74125), (2625, 73532), (2965, 65100), (3100, 62265), (3255, 59300), (3500, 55149), (3558, 54250), (3875, 49812), (4151, 46500), (4340, 44475), (4650, 41510), (5250, 36766), (5425, 35580), (5930, 32550), (6510, 29650), (7116, 27125), (7750, 24906), (8302, 23250), (8895, 21700), (9300, 20755), (10500, 18383), (10850, 17790), (11625, 16604), (11860, 16275), (12453, 15500), (13020, 14825)]