13306780300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{119773}}^1$

素因数の和:119899

約数の個数: 72

約数和(自身を含む): 31812932592

約数和(自身を除く): 18506152292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 202, 220, 275, 404, 505, 550, 1010, 1100, 1111, 2020, 2222, 2525, 4444, 5050, 5555, 10100, 11110, 22220, 27775, 55550, 111100, 119773, 239546, 479092, 598865, 1197730, 1317503, 2395460, 2635006, 2994325, 5270012, 5988650, 6587515, 11977300, 12097073, 13175030, 24194146, 26350060, 32937575, 48388292, 60485365, 65875150, 120970730, 131750300, 133067803, 241941460, 266135606, 302426825, 532271212, 604853650, 665339015, 1209707300, 1330678030, 2661356060, 3326695075, 6653390150, 13306780300]

約数ペア:

[(1, 13306780300), (2, 6653390150), (4, 3326695075), (5, 2661356060), (10, 1330678030), (11, 1209707300), (20, 665339015), (22, 604853650), (25, 532271212), (44, 302426825), (50, 266135606), (55, 241941460), (100, 133067803), (101, 131750300), (110, 120970730), (202, 65875150), (220, 60485365), (275, 48388292), (404, 32937575), (505, 26350060), (550, 24194146), (1010, 13175030), (1100, 12097073), (1111, 11977300), (2020, 6587515), (2222, 5988650), (2525, 5270012), (4444, 2994325), (5050, 2635006), (5555, 2395460), (10100, 1317503), (11110, 1197730), (22220, 598865), (27775, 479092), (55550, 239546), (111100, 119773)]