13302885780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4391}}^1\times {\mathrm{16831}}^1$

素因数の和:21237

約数の個数: 72

約数和(自身を含む): 40363674624

約数和(自身を除く): 27060788844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4391, 8782, 13173, 16831, 17564, 21955, 26346, 33662, 39519, 43910, 50493, 52692, 65865, 67324, 79038, 84155, 87820, 100986, 131730, 151479, 158076, 168310, 197595, 201972, 252465, 263460, 302958, 336620, 395190, 504930, 605916, 757395, 790380, 1009860, 1514790, 3029580, 73904921, 147809842, 221714763, 295619684, 369524605, 443429526, 665144289, 739049210, 886859052, 1108573815, 1330288578, 1478098420, 2217147630, 2660577156, 3325721445, 4434295260, 6651442890, 13302885780]

約数ペア:

[(1, 13302885780), (2, 6651442890), (3, 4434295260), (4, 3325721445), (5, 2660577156), (6, 2217147630), (9, 1478098420), (10, 1330288578), (12, 1108573815), (15, 886859052), (18, 739049210), (20, 665144289), (30, 443429526), (36, 369524605), (45, 295619684), (60, 221714763), (90, 147809842), (180, 73904921), (4391, 3029580), (8782, 1514790), (13173, 1009860), (16831, 790380), (17564, 757395), (21955, 605916), (26346, 504930), (33662, 395190), (39519, 336620), (43910, 302958), (50493, 263460), (52692, 252465), (65865, 201972), (67324, 197595), (79038, 168310), (84155, 158076), (87820, 151479), (100986, 131730)]