73283220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 223082496

約数和(自身を除く): 149799276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1063, 1149, 1532, 1915, 2126, 2298, 3189, 3447, 3830, 4252, 4596, 5315, 5745, 6378, 6894, 7660, 9567, 10630, 11490, 12756, 13788, 15945, 17235, 19134, 21260, 22980, 31890, 34470, 38268, 47835, 63780, 68940, 95670, 191340, 407129, 814258, 1221387, 1628516, 2035645, 2442774, 3664161, 4071290, 4885548, 6106935, 7328322, 8142580, 12213870, 14656644, 18320805, 24427740, 36641610, 73283220]

約数ペア:

[(1, 73283220), (2, 36641610), (3, 24427740), (4, 18320805), (5, 14656644), (6, 12213870), (9, 8142580), (10, 7328322), (12, 6106935), (15, 4885548), (18, 4071290), (20, 3664161), (30, 2442774), (36, 2035645), (45, 1628516), (60, 1221387), (90, 814258), (180, 407129), (383, 191340), (766, 95670), (1063, 68940), (1149, 63780), (1532, 47835), (1915, 38268), (2126, 34470), (2298, 31890), (3189, 22980), (3447, 21260), (3830, 19134), (4252, 17235), (4596, 15945), (5315, 13788), (5745, 12756), (6378, 11490), (6894, 10630), (7660, 9567)]