90236700

素因数分解:

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

素因数の和:1801

約数の個数: 144

約数和(自身を含む): 305536000

約数和(自身を除く): 215299300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1759, 1900, 2052, 2565, 2700, 2850, 3420, 3518, 4275, 5130, 5277, 5700, 7036, 8550, 8795, 10260, 10554, 12825, 15831, 17100, 17590, 21108, 25650, 26385, 31662, 33421, 35180, 43975, 47493, 51300, 52770, 63324, 66842, 79155, 87950, 94986, 100263, 105540, 131925, 133684, 158310, 167105, 175900, 189972, 200526, 237465, 263850, 300789, 316620, 334210, 395775, 401052, 474930, 501315, 527700, 601578, 668420, 791550, 835525, 902367, 949860, 1002630, 1187325, 1203156, 1503945, 1583100, 1671050, 1804734, 2005260, 2374650, 2506575, 3007890, 3342100, 3609468, 4511835, 4749300, 5013150, 6015780, 7519725, 9023670, 10026300, 15039450, 18047340, 22559175, 30078900, 45118350, 90236700]

約数ペア:

[(1, 90236700), (2, 45118350), (3, 30078900), (4, 22559175), (5, 18047340), (6, 15039450), (9, 10026300), (10, 9023670), (12, 7519725), (15, 6015780), (18, 5013150), (19, 4749300), (20, 4511835), (25, 3609468), (27, 3342100), (30, 3007890), (36, 2506575), (38, 2374650), (45, 2005260), (50, 1804734), (54, 1671050), (57, 1583100), (60, 1503945), (75, 1203156), (76, 1187325), (90, 1002630), (95, 949860), (100, 902367), (108, 835525), (114, 791550), (135, 668420), (150, 601578), (171, 527700), (180, 501315), (190, 474930), (225, 401052), (228, 395775), (270, 334210), (285, 316620), (300, 300789), (342, 263850), (380, 237465), (450, 200526), (475, 189972), (513, 175900), (540, 167105), (570, 158310), (675, 133684), (684, 131925), (855, 105540), (900, 100263), (950, 94986), (1026, 87950), (1140, 79155), (1350, 66842), (1425, 63324), (1710, 52770), (1759, 51300), (1900, 47493), (2052, 43975), (2565, 35180), (2700, 33421), (2850, 31662), (3420, 26385), (3518, 25650), (4275, 21108), (5130, 17590), (5277, 17100), (5700, 15831), (7036, 12825), (8550, 10554), (8795, 10260)]