204213960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{63029}}^1$

素因数の和:63052

約数の個数: 80

約数和(自身を含む): 686396700

約数和(自身を除く): 482182740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 63029, 126058, 189087, 252116, 315145, 378174, 504232, 567261, 630290, 756348, 945435, 1134522, 1260580, 1512696, 1701783, 1890870, 2269044, 2521160, 2836305, 3403566, 3781740, 4538088, 5105349, 5672610, 6807132, 7563480, 8508915, 10210698, 11345220, 13614264, 17017830, 20421396, 22690440, 25526745, 34035660, 40842792, 51053490, 68071320, 102106980, 204213960]

約数ペア:

[(1, 204213960), (2, 102106980), (3, 68071320), (4, 51053490), (5, 40842792), (6, 34035660), (8, 25526745), (9, 22690440), (10, 20421396), (12, 17017830), (15, 13614264), (18, 11345220), (20, 10210698), (24, 8508915), (27, 7563480), (30, 6807132), (36, 5672610), (40, 5105349), (45, 4538088), (54, 3781740), (60, 3403566), (72, 2836305), (81, 2521160), (90, 2269044), (108, 1890870), (120, 1701783), (135, 1512696), (162, 1260580), (180, 1134522), (216, 945435), (270, 756348), (324, 630290), (360, 567261), (405, 504232), (540, 378174), (648, 315145), (810, 252116), (1080, 189087), (1620, 126058), (3240, 63029)]