33879780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 114162048

約数和(自身を除く): 80282268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 241, 284, 330, 355, 396, 426, 482, 495, 639, 660, 710, 723, 781, 852, 964, 990, 1065, 1205, 1278, 1420, 1446, 1562, 1980, 2130, 2169, 2343, 2410, 2556, 2651, 2892, 3124, 3195, 3615, 3905, 4260, 4338, 4686, 4820, 5302, 6390, 7029, 7230, 7810, 7953, 8676, 9372, 10604, 10845, 11715, 12780, 13255, 14058, 14460, 15620, 15906, 17111, 21690, 23430, 23859, 26510, 28116, 31812, 34222, 35145, 39765, 43380, 46860, 47718, 51333, 53020, 68444, 70290, 79530, 85555, 95436, 102666, 119295, 140580, 153999, 159060, 171110, 188221, 205332, 238590, 256665, 307998, 342220, 376442, 477180, 513330, 564663, 615996, 752884, 769995, 941105, 1026660, 1129326, 1539990, 1693989, 1882210, 2258652, 2823315, 3079980, 3387978, 3764420, 5646630, 6775956, 8469945, 11293260, 16939890, 33879780]

約数ペア:

[(1, 33879780), (2, 16939890), (3, 11293260), (4, 8469945), (5, 6775956), (6, 5646630), (9, 3764420), (10, 3387978), (11, 3079980), (12, 2823315), (15, 2258652), (18, 1882210), (20, 1693989), (22, 1539990), (30, 1129326), (33, 1026660), (36, 941105), (44, 769995), (45, 752884), (55, 615996), (60, 564663), (66, 513330), (71, 477180), (90, 376442), (99, 342220), (110, 307998), (132, 256665), (142, 238590), (165, 205332), (180, 188221), (198, 171110), (213, 159060), (220, 153999), (241, 140580), (284, 119295), (330, 102666), (355, 95436), (396, 85555), (426, 79530), (482, 70290), (495, 68444), (639, 53020), (660, 51333), (710, 47718), (723, 46860), (781, 43380), (852, 39765), (964, 35145), (990, 34222), (1065, 31812), (1205, 28116), (1278, 26510), (1420, 23859), (1446, 23430), (1562, 21690), (1980, 17111), (2130, 15906), (2169, 15620), (2343, 14460), (2410, 14058), (2556, 13255), (2651, 12780), (2892, 11715), (3124, 10845), (3195, 10604), (3615, 9372), (3905, 8676), (4260, 7953), (4338, 7810), (4686, 7230), (4820, 7029), (5302, 6390)]