97477980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 295196160

約数和(自身を除く): 197718180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2311, 2812, 3515, 4218, 4622, 6933, 7030, 8436, 9244, 10545, 11555, 13866, 14060, 21090, 23110, 27732, 34665, 42180, 43909, 46220, 69330, 85507, 87818, 131727, 138660, 171014, 175636, 219545, 256521, 263454, 342028, 427535, 439090, 513042, 526908, 658635, 855070, 878180, 1026084, 1282605, 1317270, 1624633, 1710140, 2565210, 2634540, 3249266, 4873899, 5130420, 6498532, 8123165, 9747798, 16246330, 19495596, 24369495, 32492660, 48738990, 97477980]

約数ペア:

[(1, 97477980), (2, 48738990), (3, 32492660), (4, 24369495), (5, 19495596), (6, 16246330), (10, 9747798), (12, 8123165), (15, 6498532), (19, 5130420), (20, 4873899), (30, 3249266), (37, 2634540), (38, 2565210), (57, 1710140), (60, 1624633), (74, 1317270), (76, 1282605), (95, 1026084), (111, 878180), (114, 855070), (148, 658635), (185, 526908), (190, 513042), (222, 439090), (228, 427535), (285, 342028), (370, 263454), (380, 256521), (444, 219545), (555, 175636), (570, 171014), (703, 138660), (740, 131727), (1110, 87818), (1140, 85507), (1406, 69330), (2109, 46220), (2220, 43909), (2311, 42180), (2812, 34665), (3515, 27732), (4218, 23110), (4622, 21090), (6933, 14060), (7030, 13866), (8436, 11555), (9244, 10545)]