163163250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 445446144

約数和(自身を除く): 282282894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 127, 150, 225, 250, 254, 375, 381, 450, 571, 635, 750, 762, 1125, 1142, 1143, 1270, 1713, 1905, 2250, 2286, 2855, 3175, 3426, 3810, 5139, 5710, 5715, 6350, 8565, 9525, 10278, 11430, 14275, 15875, 17130, 19050, 25695, 28550, 28575, 31750, 42825, 47625, 51390, 57150, 71375, 72517, 85650, 95250, 128475, 142750, 142875, 145034, 214125, 217551, 256950, 285750, 362585, 428250, 435102, 642375, 652653, 725170, 1087755, 1284750, 1305306, 1812925, 2175510, 3263265, 3625850, 5438775, 6526530, 9064625, 10877550, 16316325, 18129250, 27193875, 32632650, 54387750, 81581625, 163163250]

約数ペア:

[(1, 163163250), (2, 81581625), (3, 54387750), (5, 32632650), (6, 27193875), (9, 18129250), (10, 16316325), (15, 10877550), (18, 9064625), (25, 6526530), (30, 5438775), (45, 3625850), (50, 3263265), (75, 2175510), (90, 1812925), (125, 1305306), (127, 1284750), (150, 1087755), (225, 725170), (250, 652653), (254, 642375), (375, 435102), (381, 428250), (450, 362585), (571, 285750), (635, 256950), (750, 217551), (762, 214125), (1125, 145034), (1142, 142875), (1143, 142750), (1270, 128475), (1713, 95250), (1905, 85650), (2250, 72517), (2286, 71375), (2855, 57150), (3175, 51390), (3426, 47625), (3810, 42825), (5139, 31750), (5710, 28575), (5715, 28550), (6350, 25695), (8565, 19050), (9525, 17130), (10278, 15875), (11430, 14275)]