125828300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 296460192

約数和(自身を除く): 170631892

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 151, 260, 302, 325, 604, 641, 650, 755, 1282, 1300, 1510, 1963, 2564, 3020, 3205, 3775, 3926, 6410, 7550, 7852, 8333, 9815, 12820, 15100, 16025, 16666, 19630, 32050, 33332, 39260, 41665, 49075, 64100, 83330, 96791, 98150, 166660, 193582, 196300, 208325, 387164, 416650, 483955, 833300, 967910, 1258283, 1935820, 2419775, 2516566, 4839550, 5033132, 6291415, 9679100, 12582830, 25165660, 31457075, 62914150, 125828300]

約数ペア:

[(1, 125828300), (2, 62914150), (4, 31457075), (5, 25165660), (10, 12582830), (13, 9679100), (20, 6291415), (25, 5033132), (26, 4839550), (50, 2516566), (52, 2419775), (65, 1935820), (100, 1258283), (130, 967910), (151, 833300), (260, 483955), (302, 416650), (325, 387164), (604, 208325), (641, 196300), (650, 193582), (755, 166660), (1282, 98150), (1300, 96791), (1510, 83330), (1963, 64100), (2564, 49075), (3020, 41665), (3205, 39260), (3775, 33332), (3926, 32050), (6410, 19630), (7550, 16666), (7852, 16025), (8333, 15100), (9815, 12820)]