202803650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 473273280

約数和(自身を除く): 270469630

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 59, 61, 70, 98, 115, 118, 122, 161, 175, 230, 245, 295, 305, 322, 350, 413, 427, 490, 575, 590, 610, 805, 826, 854, 1127, 1150, 1225, 1357, 1403, 1475, 1525, 1610, 2065, 2135, 2254, 2450, 2714, 2806, 2891, 2950, 2989, 3050, 3599, 4025, 4130, 4270, 5635, 5782, 5978, 6785, 7015, 7198, 8050, 9499, 9821, 10325, 10675, 11270, 13570, 14030, 14455, 14945, 17995, 18998, 19642, 20650, 21350, 25193, 28175, 28910, 29890, 33925, 35075, 35990, 47495, 49105, 50386, 56350, 66493, 67850, 68747, 70150, 72275, 74725, 82777, 89975, 94990, 98210, 125965, 132986, 137494, 144550, 149450, 165554, 176351, 179950, 237475, 245525, 251930, 332465, 343735, 352702, 413885, 474950, 491050, 579439, 629825, 664930, 687470, 827770, 881755, 1158878, 1259650, 1662325, 1718675, 1763510, 2069425, 2897195, 3324650, 3437350, 4056073, 4138850, 4408775, 5794390, 8112146, 8817550, 14485975, 20280365, 28971950, 40560730, 101401825, 202803650]

約数ペア:

[(1, 202803650), (2, 101401825), (5, 40560730), (7, 28971950), (10, 20280365), (14, 14485975), (23, 8817550), (25, 8112146), (35, 5794390), (46, 4408775), (49, 4138850), (50, 4056073), (59, 3437350), (61, 3324650), (70, 2897195), (98, 2069425), (115, 1763510), (118, 1718675), (122, 1662325), (161, 1259650), (175, 1158878), (230, 881755), (245, 827770), (295, 687470), (305, 664930), (322, 629825), (350, 579439), (413, 491050), (427, 474950), (490, 413885), (575, 352702), (590, 343735), (610, 332465), (805, 251930), (826, 245525), (854, 237475), (1127, 179950), (1150, 176351), (1225, 165554), (1357, 149450), (1403, 144550), (1475, 137494), (1525, 132986), (1610, 125965), (2065, 98210), (2135, 94990), (2254, 89975), (2450, 82777), (2714, 74725), (2806, 72275), (2891, 70150), (2950, 68747), (2989, 67850), (3050, 66493), (3599, 56350), (4025, 50386), (4130, 49105), (4270, 47495), (5635, 35990), (5782, 35075), (5978, 33925), (6785, 29890), (7015, 28910), (7198, 28175), (8050, 25193), (9499, 21350), (9821, 20650), (10325, 19642), (10675, 18998), (11270, 17995), (13570, 14945), (14030, 14455)]