201661500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 590780736

約数和(自身を除く): 389119236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 233, 250, 300, 375, 466, 500, 577, 699, 750, 932, 1154, 1165, 1398, 1500, 1731, 2308, 2330, 2796, 2885, 3462, 3495, 4660, 5770, 5825, 6924, 6990, 8655, 11540, 11650, 13980, 14425, 17310, 17475, 23300, 28850, 29125, 34620, 34950, 43275, 57700, 58250, 69900, 72125, 86550, 87375, 116500, 134441, 144250, 173100, 174750, 216375, 268882, 288500, 349500, 403323, 432750, 537764, 672205, 806646, 865500, 1344410, 1613292, 2016615, 2688820, 3361025, 4033230, 6722050, 8066460, 10083075, 13444100, 16805125, 20166150, 33610250, 40332300, 50415375, 67220500, 100830750, 201661500]

約数ペア:

[(1, 201661500), (2, 100830750), (3, 67220500), (4, 50415375), (5, 40332300), (6, 33610250), (10, 20166150), (12, 16805125), (15, 13444100), (20, 10083075), (25, 8066460), (30, 6722050), (50, 4033230), (60, 3361025), (75, 2688820), (100, 2016615), (125, 1613292), (150, 1344410), (233, 865500), (250, 806646), (300, 672205), (375, 537764), (466, 432750), (500, 403323), (577, 349500), (699, 288500), (750, 268882), (932, 216375), (1154, 174750), (1165, 173100), (1398, 144250), (1500, 134441), (1731, 116500), (2308, 87375), (2330, 86550), (2796, 72125), (2885, 69900), (3462, 58250), (3495, 57700), (4660, 43275), (5770, 34950), (5825, 34620), (6924, 29125), (6990, 28850), (8655, 23300), (11540, 17475), (11650, 17310), (13980, 14425)]