18076500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 63598080

約数和(自身を除く): 45521580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 103, 108, 117, 125, 130, 135, 150, 156, 180, 195, 206, 225, 234, 250, 260, 270, 300, 309, 325, 351, 375, 390, 412, 450, 468, 500, 515, 540, 585, 618, 650, 675, 702, 750, 780, 900, 927, 975, 1030, 1125, 1170, 1236, 1300, 1339, 1350, 1404, 1500, 1545, 1625, 1755, 1854, 1950, 2060, 2250, 2340, 2575, 2678, 2700, 2781, 2925, 3090, 3250, 3375, 3510, 3708, 3900, 4017, 4500, 4635, 4875, 5150, 5356, 5562, 5850, 6180, 6500, 6695, 6750, 7020, 7725, 8034, 8775, 9270, 9750, 10300, 11124, 11700, 12051, 12875, 13390, 13500, 13905, 14625, 15450, 16068, 17550, 18540, 19500, 20085, 23175, 24102, 25750, 26780, 27810, 29250, 30900, 33475, 35100, 36153, 38625, 40170, 43875, 46350, 48204, 51500, 55620, 58500, 60255, 66950, 69525, 72306, 77250, 80340, 87750, 92700, 100425, 115875, 120510, 133900, 139050, 144612, 154500, 167375, 175500, 180765, 200850, 231750, 241020, 278100, 301275, 334750, 347625, 361530, 401700, 463500, 502125, 602550, 669500, 695250, 723060, 903825, 1004250, 1205100, 1390500, 1506375, 1807650, 2008500, 3012750, 3615300, 4519125, 6025500, 9038250, 18076500]

約数ペア:

[(1, 18076500), (2, 9038250), (3, 6025500), (4, 4519125), (5, 3615300), (6, 3012750), (9, 2008500), (10, 1807650), (12, 1506375), (13, 1390500), (15, 1205100), (18, 1004250), (20, 903825), (25, 723060), (26, 695250), (27, 669500), (30, 602550), (36, 502125), (39, 463500), (45, 401700), (50, 361530), (52, 347625), (54, 334750), (60, 301275), (65, 278100), (75, 241020), (78, 231750), (90, 200850), (100, 180765), (103, 175500), (108, 167375), (117, 154500), (125, 144612), (130, 139050), (135, 133900), (150, 120510), (156, 115875), (180, 100425), (195, 92700), (206, 87750), (225, 80340), (234, 77250), (250, 72306), (260, 69525), (270, 66950), (300, 60255), (309, 58500), (325, 55620), (351, 51500), (375, 48204), (390, 46350), (412, 43875), (450, 40170), (468, 38625), (500, 36153), (515, 35100), (540, 33475), (585, 30900), (618, 29250), (650, 27810), (675, 26780), (702, 25750), (750, 24102), (780, 23175), (900, 20085), (927, 19500), (975, 18540), (1030, 17550), (1125, 16068), (1170, 15450), (1236, 14625), (1300, 13905), (1339, 13500), (1350, 13390), (1404, 12875), (1500, 12051), (1545, 11700), (1625, 11124), (1755, 10300), (1854, 9750), (1950, 9270), (2060, 8775), (2250, 8034), (2340, 7725), (2575, 7020), (2678, 6750), (2700, 6695), (2781, 6500), (2925, 6180), (3090, 5850), (3250, 5562), (3375, 5356), (3510, 5150), (3708, 4875), (3900, 4635), (4017, 4500)]