30078900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1798

約数の個数: 108

約数和(自身を含む): 99299200

約数和(自身を除く): 69220300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1759, 1900, 2850, 3420, 3518, 4275, 5277, 5700, 7036, 8550, 8795, 10554, 15831, 17100, 17590, 21108, 26385, 31662, 33421, 35180, 43975, 52770, 63324, 66842, 79155, 87950, 100263, 105540, 131925, 133684, 158310, 167105, 175900, 200526, 263850, 300789, 316620, 334210, 395775, 401052, 501315, 527700, 601578, 668420, 791550, 835525, 1002630, 1203156, 1503945, 1583100, 1671050, 2005260, 2506575, 3007890, 3342100, 5013150, 6015780, 7519725, 10026300, 15039450, 30078900]

約数ペア:

[(1, 30078900), (2, 15039450), (3, 10026300), (4, 7519725), (5, 6015780), (6, 5013150), (9, 3342100), (10, 3007890), (12, 2506575), (15, 2005260), (18, 1671050), (19, 1583100), (20, 1503945), (25, 1203156), (30, 1002630), (36, 835525), (38, 791550), (45, 668420), (50, 601578), (57, 527700), (60, 501315), (75, 401052), (76, 395775), (90, 334210), (95, 316620), (100, 300789), (114, 263850), (150, 200526), (171, 175900), (180, 167105), (190, 158310), (225, 133684), (228, 131925), (285, 105540), (300, 100263), (342, 87950), (380, 79155), (450, 66842), (475, 63324), (570, 52770), (684, 43975), (855, 35180), (900, 33421), (950, 31662), (1140, 26385), (1425, 21108), (1710, 17590), (1759, 17100), (1900, 15831), (2850, 10554), (3420, 8795), (3518, 8550), (4275, 7036), (5277, 5700)]