25182450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:648

約数の個数: 72

約数和(自身を含む): 68419728

約数和(自身を除く): 43237278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 523, 535, 642, 963, 1046, 1070, 1569, 1605, 1926, 2615, 2675, 3138, 3210, 4707, 4815, 5230, 5350, 7845, 8025, 9414, 9630, 13075, 15690, 16050, 23535, 24075, 26150, 39225, 47070, 48150, 55961, 78450, 111922, 117675, 167883, 235350, 279805, 335766, 503649, 559610, 839415, 1007298, 1399025, 1678830, 2518245, 2798050, 4197075, 5036490, 8394150, 12591225, 25182450]

約数ペア:

[(1, 25182450), (2, 12591225), (3, 8394150), (5, 5036490), (6, 4197075), (9, 2798050), (10, 2518245), (15, 1678830), (18, 1399025), (25, 1007298), (30, 839415), (45, 559610), (50, 503649), (75, 335766), (90, 279805), (107, 235350), (150, 167883), (214, 117675), (225, 111922), (321, 78450), (450, 55961), (523, 48150), (535, 47070), (642, 39225), (963, 26150), (1046, 24075), (1070, 23535), (1569, 16050), (1605, 15690), (1926, 13075), (2615, 9630), (2675, 9414), (3138, 8025), (3210, 7845), (4707, 5350), (4815, 5230)]