64805100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 188352528

約数和(自身を除く): 123547428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 337, 641, 674, 1011, 1282, 1348, 1685, 1923, 2022, 2564, 3205, 3370, 3846, 4044, 5055, 6410, 6740, 7692, 8425, 9615, 10110, 12820, 16025, 16850, 19230, 20220, 25275, 32050, 33700, 38460, 48075, 50550, 64100, 96150, 101100, 192300, 216017, 432034, 648051, 864068, 1080085, 1296102, 2160170, 2592204, 3240255, 4320340, 5400425, 6480510, 10800850, 12961020, 16201275, 21601700, 32402550, 64805100]

約数ペア:

[(1, 64805100), (2, 32402550), (3, 21601700), (4, 16201275), (5, 12961020), (6, 10800850), (10, 6480510), (12, 5400425), (15, 4320340), (20, 3240255), (25, 2592204), (30, 2160170), (50, 1296102), (60, 1080085), (75, 864068), (100, 648051), (150, 432034), (300, 216017), (337, 192300), (641, 101100), (674, 96150), (1011, 64100), (1282, 50550), (1348, 48075), (1685, 38460), (1923, 33700), (2022, 32050), (2564, 25275), (3205, 20220), (3370, 19230), (3846, 16850), (4044, 16025), (5055, 12820), (6410, 10110), (6740, 9615), (7692, 8425)]