66693960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 217971000

約数和(自身を除く): 151277040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 809, 916, 1145, 1374, 1618, 1832, 2061, 2290, 2427, 2748, 3236, 3435, 4045, 4122, 4580, 4854, 5496, 6472, 6870, 7281, 8090, 8244, 9160, 9708, 10305, 12135, 13740, 14562, 16180, 16488, 19416, 20610, 24270, 27480, 29124, 32360, 36405, 41220, 48540, 58248, 72810, 82440, 97080, 145620, 185261, 291240, 370522, 555783, 741044, 926305, 1111566, 1482088, 1667349, 1852610, 2223132, 2778915, 3334698, 3705220, 4446264, 5557830, 6669396, 7410440, 8336745, 11115660, 13338792, 16673490, 22231320, 33346980, 66693960]

約数ペア:

[(1, 66693960), (2, 33346980), (3, 22231320), (4, 16673490), (5, 13338792), (6, 11115660), (8, 8336745), (9, 7410440), (10, 6669396), (12, 5557830), (15, 4446264), (18, 3705220), (20, 3334698), (24, 2778915), (30, 2223132), (36, 1852610), (40, 1667349), (45, 1482088), (60, 1111566), (72, 926305), (90, 741044), (120, 555783), (180, 370522), (229, 291240), (360, 185261), (458, 145620), (687, 97080), (809, 82440), (916, 72810), (1145, 58248), (1374, 48540), (1618, 41220), (1832, 36405), (2061, 32360), (2290, 29124), (2427, 27480), (2748, 24270), (3236, 20610), (3435, 19416), (4045, 16488), (4122, 16180), (4580, 14562), (4854, 13740), (5496, 12135), (6472, 10305), (6870, 9708), (7281, 9160), (8090, 8244)]