213963900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{3061}}^1$

素因数の和:3311

約数の個数: 72

約数和(自身を含む): 621928944

約数和(自身を除く): 407965044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 233, 300, 466, 699, 932, 1165, 1398, 2330, 2796, 3061, 3495, 4660, 5825, 6122, 6990, 9183, 11650, 12244, 13980, 15305, 17475, 18366, 23300, 30610, 34950, 36732, 45915, 61220, 69900, 76525, 91830, 153050, 183660, 229575, 306100, 459150, 713213, 918300, 1426426, 2139639, 2852852, 3566065, 4279278, 7132130, 8558556, 10698195, 14264260, 17830325, 21396390, 35660650, 42792780, 53490975, 71321300, 106981950, 213963900]

約数ペア:

[(1, 213963900), (2, 106981950), (3, 71321300), (4, 53490975), (5, 42792780), (6, 35660650), (10, 21396390), (12, 17830325), (15, 14264260), (20, 10698195), (25, 8558556), (30, 7132130), (50, 4279278), (60, 3566065), (75, 2852852), (100, 2139639), (150, 1426426), (233, 918300), (300, 713213), (466, 459150), (699, 306100), (932, 229575), (1165, 183660), (1398, 153050), (2330, 91830), (2796, 76525), (3061, 69900), (3495, 61220), (4660, 45915), (5825, 36732), (6122, 34950), (6990, 30610), (9183, 23300), (11650, 18366), (12244, 17475), (13980, 15305)]