188990700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37057}}^1$

素因数の和:37091

約数の個数: 72

約数和(自身を含む): 578994192

約数和(自身を除く): 390003492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 37057, 74114, 111171, 148228, 185285, 222342, 370570, 444684, 555855, 629969, 741140, 926425, 1111710, 1259938, 1852850, 1889907, 2223420, 2519876, 2779275, 3149845, 3705700, 3779814, 5558550, 6299690, 7559628, 9449535, 11117100, 12599380, 15749225, 18899070, 31498450, 37798140, 47247675, 62996900, 94495350, 188990700]

約数ペア:

[(1, 188990700), (2, 94495350), (3, 62996900), (4, 47247675), (5, 37798140), (6, 31498450), (10, 18899070), (12, 15749225), (15, 12599380), (17, 11117100), (20, 9449535), (25, 7559628), (30, 6299690), (34, 5558550), (50, 3779814), (51, 3705700), (60, 3149845), (68, 2779275), (75, 2519876), (85, 2223420), (100, 1889907), (102, 1852850), (150, 1259938), (170, 1111710), (204, 926425), (255, 741140), (300, 629969), (340, 555855), (425, 444684), (510, 370570), (850, 222342), (1020, 185285), (1275, 148228), (1700, 111171), (2550, 74114), (5100, 37057)]