252912300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{1303}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 733453056

約数和(自身を除く): 480540756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 647, 1294, 1303, 1941, 2588, 2606, 3235, 3882, 3909, 5212, 6470, 6515, 7764, 7818, 9705, 12940, 13030, 15636, 16175, 19410, 19545, 26060, 32350, 32575, 38820, 39090, 48525, 64700, 65150, 78180, 97050, 97725, 130300, 194100, 195450, 390900, 843041, 1686082, 2529123, 3372164, 4215205, 5058246, 8430410, 10116492, 12645615, 16860820, 21076025, 25291230, 42152050, 50582460, 63228075, 84304100, 126456150, 252912300]

約数ペア:

[(1, 252912300), (2, 126456150), (3, 84304100), (4, 63228075), (5, 50582460), (6, 42152050), (10, 25291230), (12, 21076025), (15, 16860820), (20, 12645615), (25, 10116492), (30, 8430410), (50, 5058246), (60, 4215205), (75, 3372164), (100, 2529123), (150, 1686082), (300, 843041), (647, 390900), (1294, 195450), (1303, 194100), (1941, 130300), (2588, 97725), (2606, 97050), (3235, 78180), (3882, 65150), (3909, 64700), (5212, 48525), (6470, 39090), (6515, 38820), (7764, 32575), (7818, 32350), (9705, 26060), (12940, 19545), (13030, 19410), (15636, 16175)]