211927800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{50459}}^1$

素因数の和:50485

約数の個数: 96

約数和(自身を含む): 750844800

約数和(自身を除く): 538917000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 50459, 100918, 151377, 201836, 252295, 302754, 353213, 403672, 504590, 605508, 706426, 756885, 1009180, 1059639, 1211016, 1261475, 1412852, 1513770, 1766065, 2018360, 2119278, 2522950, 2825704, 3027540, 3532130, 3784425, 4238556, 5045900, 5298195, 6055080, 7064260, 7568850, 8477112, 8830325, 10091800, 10596390, 14128520, 15137700, 17660650, 21192780, 26490975, 30275400, 35321300, 42385560, 52981950, 70642600, 105963900, 211927800]

約数ペア:

[(1, 211927800), (2, 105963900), (3, 70642600), (4, 52981950), (5, 42385560), (6, 35321300), (7, 30275400), (8, 26490975), (10, 21192780), (12, 17660650), (14, 15137700), (15, 14128520), (20, 10596390), (21, 10091800), (24, 8830325), (25, 8477112), (28, 7568850), (30, 7064260), (35, 6055080), (40, 5298195), (42, 5045900), (50, 4238556), (56, 3784425), (60, 3532130), (70, 3027540), (75, 2825704), (84, 2522950), (100, 2119278), (105, 2018360), (120, 1766065), (140, 1513770), (150, 1412852), (168, 1261475), (175, 1211016), (200, 1059639), (210, 1009180), (280, 756885), (300, 706426), (350, 605508), (420, 504590), (525, 403672), (600, 353213), (700, 302754), (840, 252295), (1050, 201836), (1400, 151377), (2100, 100918), (4200, 50459)]