208841400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 706781400

約数和(自身を除く): 497940000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 200, 225, 300, 314, 360, 450, 471, 600, 628, 739, 785, 900, 942, 1256, 1413, 1478, 1570, 1800, 1884, 2217, 2355, 2826, 2956, 3140, 3695, 3768, 3925, 4434, 4710, 5652, 5912, 6280, 6651, 7065, 7390, 7850, 8868, 9420, 11085, 11304, 11775, 13302, 14130, 14780, 15700, 17736, 18475, 18840, 22170, 23550, 26604, 28260, 29560, 31400, 33255, 35325, 36950, 44340, 47100, 53208, 55425, 56520, 66510, 70650, 73900, 88680, 94200, 110850, 116023, 133020, 141300, 147800, 166275, 221700, 232046, 266040, 282600, 332550, 348069, 443400, 464092, 580115, 665100, 696138, 928184, 1044207, 1160230, 1330200, 1392276, 1740345, 2088414, 2320460, 2784552, 2900575, 3480690, 4176828, 4640920, 5221035, 5801150, 6961380, 8353656, 8701725, 10442070, 11602300, 13922760, 17403450, 20884140, 23204600, 26105175, 34806900, 41768280, 52210350, 69613800, 104420700, 208841400]

約数ペア:

[(1, 208841400), (2, 104420700), (3, 69613800), (4, 52210350), (5, 41768280), (6, 34806900), (8, 26105175), (9, 23204600), (10, 20884140), (12, 17403450), (15, 13922760), (18, 11602300), (20, 10442070), (24, 8701725), (25, 8353656), (30, 6961380), (36, 5801150), (40, 5221035), (45, 4640920), (50, 4176828), (60, 3480690), (72, 2900575), (75, 2784552), (90, 2320460), (100, 2088414), (120, 1740345), (150, 1392276), (157, 1330200), (180, 1160230), (200, 1044207), (225, 928184), (300, 696138), (314, 665100), (360, 580115), (450, 464092), (471, 443400), (600, 348069), (628, 332550), (739, 282600), (785, 266040), (900, 232046), (942, 221700), (1256, 166275), (1413, 147800), (1478, 141300), (1570, 133020), (1800, 116023), (1884, 110850), (2217, 94200), (2355, 88680), (2826, 73900), (2956, 70650), (3140, 66510), (3695, 56520), (3768, 55425), (3925, 53208), (4434, 47100), (4710, 44340), (5652, 36950), (5912, 35325), (6280, 33255), (6651, 31400), (7065, 29560), (7390, 28260), (7850, 26604), (8868, 23550), (9420, 22170), (11085, 18840), (11304, 18475), (11775, 17736), (13302, 15700), (14130, 14780)]