108028980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1567}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 328753152

約数和(自身を除く): 220724172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1532, 1567, 1915, 2298, 3134, 3447, 3830, 4596, 4701, 5745, 6268, 6894, 7660, 7835, 9402, 11490, 13788, 14103, 15670, 17235, 18804, 22980, 23505, 28206, 31340, 34470, 47010, 56412, 68940, 70515, 94020, 141030, 282060, 600161, 1200322, 1800483, 2400644, 3000805, 3600966, 5401449, 6001610, 7201932, 9002415, 10802898, 12003220, 18004830, 21605796, 27007245, 36009660, 54014490, 108028980]

約数ペア:

[(1, 108028980), (2, 54014490), (3, 36009660), (4, 27007245), (5, 21605796), (6, 18004830), (9, 12003220), (10, 10802898), (12, 9002415), (15, 7201932), (18, 6001610), (20, 5401449), (30, 3600966), (36, 3000805), (45, 2400644), (60, 1800483), (90, 1200322), (180, 600161), (383, 282060), (766, 141030), (1149, 94020), (1532, 70515), (1567, 68940), (1915, 56412), (2298, 47010), (3134, 34470), (3447, 31340), (3830, 28206), (4596, 23505), (4701, 22980), (5745, 18804), (6268, 17235), (6894, 15670), (7660, 14103), (7835, 13788), (9402, 11490)]