211514700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2907

約数の個数: 72

約数和(自身を含む): 614491920

約数和(自身を除く): 402977220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1076, 1345, 1614, 2621, 2690, 3228, 4035, 5242, 5380, 6725, 7863, 8070, 10484, 13105, 13450, 15726, 16140, 20175, 26210, 26900, 31452, 39315, 40350, 52420, 65525, 78630, 80700, 131050, 157260, 196575, 262100, 393150, 705049, 786300, 1410098, 2115147, 2820196, 3525245, 4230294, 7050490, 8460588, 10575735, 14100980, 17626225, 21151470, 35252450, 42302940, 52878675, 70504900, 105757350, 211514700]

約数ペア:

[(1, 211514700), (2, 105757350), (3, 70504900), (4, 52878675), (5, 42302940), (6, 35252450), (10, 21151470), (12, 17626225), (15, 14100980), (20, 10575735), (25, 8460588), (30, 7050490), (50, 4230294), (60, 3525245), (75, 2820196), (100, 2115147), (150, 1410098), (269, 786300), (300, 705049), (538, 393150), (807, 262100), (1076, 196575), (1345, 157260), (1614, 131050), (2621, 80700), (2690, 78630), (3228, 65525), (4035, 52420), (5242, 40350), (5380, 39315), (6725, 31452), (7863, 26900), (8070, 26210), (10484, 20175), (13105, 16140), (13450, 15726)]