66798300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11755

約数の個数: 72

約数和(自身を含む): 203459200

約数和(自身を除く): 136660900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 11719, 23438, 35157, 46876, 58595, 70314, 117190, 140628, 175785, 222661, 234380, 292975, 351570, 445322, 585950, 667983, 703140, 878925, 890644, 1113305, 1171900, 1335966, 1757850, 2226610, 2671932, 3339915, 3515700, 4453220, 5566525, 6679830, 11133050, 13359660, 16699575, 22266100, 33399150, 66798300]

約数ペア:

[(1, 66798300), (2, 33399150), (3, 22266100), (4, 16699575), (5, 13359660), (6, 11133050), (10, 6679830), (12, 5566525), (15, 4453220), (19, 3515700), (20, 3339915), (25, 2671932), (30, 2226610), (38, 1757850), (50, 1335966), (57, 1171900), (60, 1113305), (75, 890644), (76, 878925), (95, 703140), (100, 667983), (114, 585950), (150, 445322), (190, 351570), (228, 292975), (285, 234380), (300, 222661), (380, 175785), (475, 140628), (570, 117190), (950, 70314), (1140, 58595), (1425, 46876), (1900, 35157), (2850, 23438), (5700, 11719)]