73138680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 245678400

約数和(自身を除く): 172539720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 241, 270, 281, 360, 482, 540, 562, 723, 843, 964, 1080, 1124, 1205, 1405, 1446, 1686, 1928, 2169, 2248, 2410, 2529, 2810, 2892, 3372, 3615, 4215, 4338, 4820, 5058, 5620, 5784, 6507, 6744, 7230, 7587, 8430, 8676, 9640, 10116, 10845, 11240, 12645, 13014, 14460, 15174, 16860, 17352, 20232, 21690, 25290, 26028, 28920, 30348, 32535, 33720, 37935, 43380, 50580, 52056, 60696, 65070, 67721, 75870, 86760, 101160, 130140, 135442, 151740, 203163, 260280, 270884, 303480, 338605, 406326, 541768, 609489, 677210, 812652, 1015815, 1218978, 1354420, 1625304, 1828467, 2031630, 2437956, 2708840, 3047445, 3656934, 4063260, 4875912, 6094890, 7313868, 8126520, 9142335, 12189780, 14627736, 18284670, 24379560, 36569340, 73138680]

約数ペア:

[(1, 73138680), (2, 36569340), (3, 24379560), (4, 18284670), (5, 14627736), (6, 12189780), (8, 9142335), (9, 8126520), (10, 7313868), (12, 6094890), (15, 4875912), (18, 4063260), (20, 3656934), (24, 3047445), (27, 2708840), (30, 2437956), (36, 2031630), (40, 1828467), (45, 1625304), (54, 1354420), (60, 1218978), (72, 1015815), (90, 812652), (108, 677210), (120, 609489), (135, 541768), (180, 406326), (216, 338605), (241, 303480), (270, 270884), (281, 260280), (360, 203163), (482, 151740), (540, 135442), (562, 130140), (723, 101160), (843, 86760), (964, 75870), (1080, 67721), (1124, 65070), (1205, 60696), (1405, 52056), (1446, 50580), (1686, 43380), (1928, 37935), (2169, 33720), (2248, 32535), (2410, 30348), (2529, 28920), (2810, 26028), (2892, 25290), (3372, 21690), (3615, 20232), (4215, 17352), (4338, 16860), (4820, 15174), (5058, 14460), (5620, 13014), (5784, 12645), (6507, 11240), (6744, 10845), (7230, 10116), (7587, 9640), (8430, 8676)]