201923700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 652624896

約数和(自身を除く): 450701196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 300, 330, 430, 473, 516, 550, 645, 660, 825, 860, 946, 1075, 1100, 1290, 1419, 1423, 1650, 1892, 2150, 2365, 2580, 2838, 2846, 3225, 3300, 4269, 4300, 4730, 5676, 5692, 6450, 7095, 7115, 8538, 9460, 11825, 12900, 14190, 14230, 15653, 17076, 21345, 23650, 28380, 28460, 31306, 35475, 35575, 42690, 46959, 47300, 61189, 62612, 70950, 71150, 78265, 85380, 93918, 106725, 122378, 141900, 142300, 156530, 183567, 187836, 213450, 234795, 244756, 305945, 313060, 367134, 391325, 426900, 469590, 611890, 673079, 734268, 782650, 917835, 939180, 1173975, 1223780, 1346158, 1529725, 1565300, 1835670, 2019237, 2347950, 2692316, 3059450, 3365395, 3671340, 4038474, 4589175, 4695900, 6118900, 6730790, 8076948, 9178350, 10096185, 13461580, 16826975, 18356700, 20192370, 33653950, 40384740, 50480925, 67307900, 100961850, 201923700]

約数ペア:

[(1, 201923700), (2, 100961850), (3, 67307900), (4, 50480925), (5, 40384740), (6, 33653950), (10, 20192370), (11, 18356700), (12, 16826975), (15, 13461580), (20, 10096185), (22, 9178350), (25, 8076948), (30, 6730790), (33, 6118900), (43, 4695900), (44, 4589175), (50, 4038474), (55, 3671340), (60, 3365395), (66, 3059450), (75, 2692316), (86, 2347950), (100, 2019237), (110, 1835670), (129, 1565300), (132, 1529725), (150, 1346158), (165, 1223780), (172, 1173975), (215, 939180), (220, 917835), (258, 782650), (275, 734268), (300, 673079), (330, 611890), (430, 469590), (473, 426900), (516, 391325), (550, 367134), (645, 313060), (660, 305945), (825, 244756), (860, 234795), (946, 213450), (1075, 187836), (1100, 183567), (1290, 156530), (1419, 142300), (1423, 141900), (1650, 122378), (1892, 106725), (2150, 93918), (2365, 85380), (2580, 78265), (2838, 71150), (2846, 70950), (3225, 62612), (3300, 61189), (4269, 47300), (4300, 46959), (4730, 42690), (5676, 35575), (5692, 35475), (6450, 31306), (7095, 28460), (7115, 28380), (8538, 23650), (9460, 21345), (11825, 17076), (12900, 15653), (14190, 14230)]