242920650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 754237440

約数和(自身を除く): 511316790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 31, 34, 35, 42, 50, 51, 62, 70, 75, 85, 93, 102, 105, 119, 150, 155, 170, 175, 186, 210, 217, 238, 255, 310, 350, 357, 425, 434, 439, 465, 510, 525, 527, 595, 651, 714, 775, 850, 878, 930, 1050, 1054, 1085, 1190, 1275, 1302, 1317, 1550, 1581, 1785, 2170, 2195, 2325, 2550, 2634, 2635, 2975, 3073, 3162, 3255, 3570, 3689, 4390, 4650, 5270, 5425, 5950, 6146, 6510, 6585, 7378, 7463, 7905, 8925, 9219, 10850, 10975, 11067, 13170, 13175, 13609, 14926, 15365, 15810, 16275, 17850, 18438, 18445, 21950, 22134, 22389, 26350, 27218, 30730, 32550, 32925, 36890, 37315, 39525, 40827, 44778, 46095, 52241, 55335, 65850, 68045, 74630, 76825, 79050, 81654, 92190, 92225, 95263, 104482, 110670, 111945, 136090, 153650, 156723, 184450, 186575, 190526, 204135, 223890, 230475, 231353, 261205, 276675, 285789, 313446, 340225, 373150, 408270, 460950, 462706, 476315, 522410, 553350, 559725, 571578, 680450, 694059, 783615, 952630, 1020675, 1119450, 1156765, 1306025, 1388118, 1428945, 1567230, 1619471, 2041350, 2313530, 2381575, 2612050, 2857890, 3238942, 3470295, 3918075, 4763150, 4858413, 5783825, 6940590, 7144725, 7836150, 8097355, 9716826, 11567650, 14289450, 16194710, 17351475, 24292065, 34702950, 40486775, 48584130, 80973550, 121460325, 242920650]

約数ペア:

[(1, 242920650), (2, 121460325), (3, 80973550), (5, 48584130), (6, 40486775), (7, 34702950), (10, 24292065), (14, 17351475), (15, 16194710), (17, 14289450), (21, 11567650), (25, 9716826), (30, 8097355), (31, 7836150), (34, 7144725), (35, 6940590), (42, 5783825), (50, 4858413), (51, 4763150), (62, 3918075), (70, 3470295), (75, 3238942), (85, 2857890), (93, 2612050), (102, 2381575), (105, 2313530), (119, 2041350), (150, 1619471), (155, 1567230), (170, 1428945), (175, 1388118), (186, 1306025), (210, 1156765), (217, 1119450), (238, 1020675), (255, 952630), (310, 783615), (350, 694059), (357, 680450), (425, 571578), (434, 559725), (439, 553350), (465, 522410), (510, 476315), (525, 462706), (527, 460950), (595, 408270), (651, 373150), (714, 340225), (775, 313446), (850, 285789), (878, 276675), (930, 261205), (1050, 231353), (1054, 230475), (1085, 223890), (1190, 204135), (1275, 190526), (1302, 186575), (1317, 184450), (1550, 156723), (1581, 153650), (1785, 136090), (2170, 111945), (2195, 110670), (2325, 104482), (2550, 95263), (2634, 92225), (2635, 92190), (2975, 81654), (3073, 79050), (3162, 76825), (3255, 74630), (3570, 68045), (3689, 65850), (4390, 55335), (4650, 52241), (5270, 46095), (5425, 44778), (5950, 40827), (6146, 39525), (6510, 37315), (6585, 36890), (7378, 32925), (7463, 32550), (7905, 30730), (8925, 27218), (9219, 26350), (10850, 22389), (10975, 22134), (11067, 21950), (13170, 18445), (13175, 18438), (13609, 17850), (14926, 16275), (15365, 15810)]