90279900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 144

約数和(自身を含む): 300501600

約数和(自身を除く): 210221700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1153, 1305, 1350, 1450, 1566, 1740, 2175, 2306, 2610, 2700, 2900, 3132, 3459, 3915, 4350, 4612, 5220, 5765, 6525, 6918, 7830, 8700, 10377, 11530, 13050, 13836, 15660, 17295, 19575, 20754, 23060, 26100, 28825, 31131, 33437, 34590, 39150, 41508, 51885, 57650, 62262, 66874, 69180, 78300, 86475, 100311, 103770, 115300, 124524, 133748, 155655, 167185, 172950, 200622, 207540, 259425, 300933, 311310, 334370, 345900, 401244, 501555, 518850, 601866, 622620, 668740, 778275, 835925, 902799, 1003110, 1037700, 1203732, 1504665, 1556550, 1671850, 1805598, 2006220, 2507775, 3009330, 3113100, 3343700, 3611196, 4513995, 5015550, 6018660, 7523325, 9027990, 10031100, 15046650, 18055980, 22569975, 30093300, 45139950, 90279900]

約数ペア:

[(1, 90279900), (2, 45139950), (3, 30093300), (4, 22569975), (5, 18055980), (6, 15046650), (9, 10031100), (10, 9027990), (12, 7523325), (15, 6018660), (18, 5015550), (20, 4513995), (25, 3611196), (27, 3343700), (29, 3113100), (30, 3009330), (36, 2507775), (45, 2006220), (50, 1805598), (54, 1671850), (58, 1556550), (60, 1504665), (75, 1203732), (87, 1037700), (90, 1003110), (100, 902799), (108, 835925), (116, 778275), (135, 668740), (145, 622620), (150, 601866), (174, 518850), (180, 501555), (225, 401244), (261, 345900), (270, 334370), (290, 311310), (300, 300933), (348, 259425), (435, 207540), (450, 200622), (522, 172950), (540, 167185), (580, 155655), (675, 133748), (725, 124524), (783, 115300), (870, 103770), (900, 100311), (1044, 86475), (1153, 78300), (1305, 69180), (1350, 66874), (1450, 62262), (1566, 57650), (1740, 51885), (2175, 41508), (2306, 39150), (2610, 34590), (2700, 33437), (2900, 31131), (3132, 28825), (3459, 26100), (3915, 23060), (4350, 20754), (4612, 19575), (5220, 17295), (5765, 15660), (6525, 13836), (6918, 13050), (7830, 11530), (8700, 10377)]