224242740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1283}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 681434208

約数和(自身を除く): 457191468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 971, 1283, 1942, 2566, 2913, 3849, 3884, 4855, 5132, 5826, 6415, 7698, 8739, 9710, 11547, 11652, 12830, 14565, 15396, 17478, 19245, 19420, 23094, 25660, 29130, 34956, 38490, 43695, 46188, 57735, 58260, 76980, 87390, 115470, 174780, 230940, 1245793, 2491586, 3737379, 4983172, 6228965, 7474758, 11212137, 12457930, 14949516, 18686895, 22424274, 24915860, 37373790, 44848548, 56060685, 74747580, 112121370, 224242740]

約数ペア:

[(1, 224242740), (2, 112121370), (3, 74747580), (4, 56060685), (5, 44848548), (6, 37373790), (9, 24915860), (10, 22424274), (12, 18686895), (15, 14949516), (18, 12457930), (20, 11212137), (30, 7474758), (36, 6228965), (45, 4983172), (60, 3737379), (90, 2491586), (180, 1245793), (971, 230940), (1283, 174780), (1942, 115470), (2566, 87390), (2913, 76980), (3849, 58260), (3884, 57735), (4855, 46188), (5132, 43695), (5826, 38490), (6415, 34956), (7698, 29130), (8739, 25660), (9710, 23094), (11547, 19420), (11652, 19245), (12830, 17478), (14565, 15396)]