420136050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 1096804800

約数和(自身を除く): 676668750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 59, 75, 87, 118, 145, 150, 174, 177, 290, 295, 354, 435, 590, 725, 870, 885, 1450, 1475, 1637, 1711, 1770, 2175, 2950, 3274, 3422, 4350, 4425, 4911, 5133, 8185, 8555, 8850, 9822, 10266, 16370, 17110, 24555, 25665, 40925, 42775, 47473, 49110, 51330, 81850, 85550, 94946, 96583, 122775, 128325, 142419, 193166, 237365, 245550, 256650, 284838, 289749, 474730, 482915, 579498, 712095, 965830, 1186825, 1424190, 1448745, 2373650, 2414575, 2800907, 2897490, 3560475, 4829150, 5601814, 7120950, 7243725, 8402721, 14004535, 14487450, 16805442, 28009070, 42013605, 70022675, 84027210, 140045350, 210068025, 420136050]

約数ペア:

[(1, 420136050), (2, 210068025), (3, 140045350), (5, 84027210), (6, 70022675), (10, 42013605), (15, 28009070), (25, 16805442), (29, 14487450), (30, 14004535), (50, 8402721), (58, 7243725), (59, 7120950), (75, 5601814), (87, 4829150), (118, 3560475), (145, 2897490), (150, 2800907), (174, 2414575), (177, 2373650), (290, 1448745), (295, 1424190), (354, 1186825), (435, 965830), (590, 712095), (725, 579498), (870, 482915), (885, 474730), (1450, 289749), (1475, 284838), (1637, 256650), (1711, 245550), (1770, 237365), (2175, 193166), (2950, 142419), (3274, 128325), (3422, 122775), (4350, 96583), (4425, 94946), (4911, 85550), (5133, 81850), (8185, 51330), (8555, 49110), (8850, 47473), (9822, 42775), (10266, 40925), (16370, 25665), (17110, 24555)]