381869100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4929

約数の個数: 144

約数和(自身を含む): 1270231200

約数和(自身を除く): 888362100

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, 1305, 1350, 1450, 1566, 1740, 2175, 2610, 2700, 2900, 3132, 3915, 4350, 4877, 5220, 6525, 7830, 8700, 9754, 13050, 14631, 15660, 19508, 19575, 24385, 26100, 29262, 39150, 43893, 48770, 58524, 73155, 78300, 87786, 97540, 121925, 131679, 141433, 146310, 175572, 219465, 243850, 263358, 282866, 292620, 365775, 424299, 438930, 487700, 526716, 565732, 658395, 707165, 731550, 848598, 877860, 1097325, 1272897, 1316790, 1414330, 1463100, 1697196, 2121495, 2194650, 2545794, 2633580, 2828660, 3291975, 3535825, 3818691, 4242990, 4389300, 5091588, 6364485, 6583950, 7071650, 7637382, 8485980, 10607475, 12728970, 13167900, 14143300, 15274764, 19093455, 21214950, 25457940, 31822425, 38186910, 42429900, 63644850, 76373820, 95467275, 127289700, 190934550, 381869100]

約数ペア:

[(1, 381869100), (2, 190934550), (3, 127289700), (4, 95467275), (5, 76373820), (6, 63644850), (9, 42429900), (10, 38186910), (12, 31822425), (15, 25457940), (18, 21214950), (20, 19093455), (25, 15274764), (27, 14143300), (29, 13167900), (30, 12728970), (36, 10607475), (45, 8485980), (50, 7637382), (54, 7071650), (58, 6583950), (60, 6364485), (75, 5091588), (87, 4389300), (90, 4242990), (100, 3818691), (108, 3535825), (116, 3291975), (135, 2828660), (145, 2633580), (150, 2545794), (174, 2194650), (180, 2121495), (225, 1697196), (261, 1463100), (270, 1414330), (290, 1316790), (300, 1272897), (348, 1097325), (435, 877860), (450, 848598), (522, 731550), (540, 707165), (580, 658395), (675, 565732), (725, 526716), (783, 487700), (870, 438930), (900, 424299), (1044, 365775), (1305, 292620), (1350, 282866), (1450, 263358), (1566, 243850), (1740, 219465), (2175, 175572), (2610, 146310), (2700, 141433), (2900, 131679), (3132, 121925), (3915, 97540), (4350, 87786), (4877, 78300), (5220, 73155), (6525, 58524), (7830, 48770), (8700, 43893), (9754, 39150), (13050, 29262), (14631, 26100), (15660, 24385), (19508, 19575)]