23151900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 67478320

約数和(自身を除く): 44326420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 337, 458, 674, 687, 916, 1011, 1145, 1348, 1374, 1685, 2022, 2290, 2748, 3370, 3435, 4044, 4580, 5055, 5725, 6740, 6870, 8425, 10110, 11450, 13740, 16850, 17175, 20220, 22900, 25275, 33700, 34350, 50550, 68700, 77173, 101100, 154346, 231519, 308692, 385865, 463038, 771730, 926076, 1157595, 1543460, 1929325, 2315190, 3858650, 4630380, 5787975, 7717300, 11575950, 23151900]

約数ペア:

[(1, 23151900), (2, 11575950), (3, 7717300), (4, 5787975), (5, 4630380), (6, 3858650), (10, 2315190), (12, 1929325), (15, 1543460), (20, 1157595), (25, 926076), (30, 771730), (50, 463038), (60, 385865), (75, 308692), (100, 231519), (150, 154346), (229, 101100), (300, 77173), (337, 68700), (458, 50550), (674, 34350), (687, 33700), (916, 25275), (1011, 22900), (1145, 20220), (1348, 17175), (1374, 16850), (1685, 13740), (2022, 11450), (2290, 10110), (2748, 8425), (3370, 6870), (3435, 6740), (4044, 5725), (4580, 5055)]