209250600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 707246400

約数和(自身を除く): 497995800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 139, 150, 156, 193, 195, 200, 260, 278, 300, 312, 325, 386, 390, 417, 520, 556, 579, 600, 650, 695, 772, 780, 834, 965, 975, 1112, 1158, 1300, 1390, 1544, 1560, 1668, 1807, 1930, 1950, 2085, 2316, 2509, 2600, 2780, 2895, 3336, 3475, 3614, 3860, 3900, 4170, 4632, 4825, 5018, 5421, 5560, 5790, 6950, 7228, 7527, 7720, 7800, 8340, 9035, 9650, 10036, 10425, 10842, 11580, 12545, 13900, 14456, 14475, 15054, 16680, 18070, 19300, 20072, 20850, 21684, 23160, 25090, 26827, 27105, 27800, 28950, 30108, 36140, 37635, 38600, 41700, 43368, 45175, 50180, 53654, 54210, 57900, 60216, 62725, 72280, 75270, 80481, 83400, 90350, 100360, 107308, 108420, 115800, 125450, 134135, 135525, 150540, 160962, 180700, 188175, 214616, 216840, 250900, 268270, 271050, 301080, 321924, 348751, 361400, 376350, 402405, 501800, 536540, 542100, 643848, 670675, 697502, 752700, 804810, 1046253, 1073080, 1084200, 1341350, 1395004, 1505400, 1609620, 1743755, 2012025, 2092506, 2682700, 2790008, 3219240, 3487510, 4024050, 4185012, 5231265, 5365400, 6975020, 8048100, 8370024, 8718775, 10462530, 13950040, 16096200, 17437550, 20925060, 26156325, 34875100, 41850120, 52312650, 69750200, 104625300, 209250600]

約数ペア:

[(1, 209250600), (2, 104625300), (3, 69750200), (4, 52312650), (5, 41850120), (6, 34875100), (8, 26156325), (10, 20925060), (12, 17437550), (13, 16096200), (15, 13950040), (20, 10462530), (24, 8718775), (25, 8370024), (26, 8048100), (30, 6975020), (39, 5365400), (40, 5231265), (50, 4185012), (52, 4024050), (60, 3487510), (65, 3219240), (75, 2790008), (78, 2682700), (100, 2092506), (104, 2012025), (120, 1743755), (130, 1609620), (139, 1505400), (150, 1395004), (156, 1341350), (193, 1084200), (195, 1073080), (200, 1046253), (260, 804810), (278, 752700), (300, 697502), (312, 670675), (325, 643848), (386, 542100), (390, 536540), (417, 501800), (520, 402405), (556, 376350), (579, 361400), (600, 348751), (650, 321924), (695, 301080), (772, 271050), (780, 268270), (834, 250900), (965, 216840), (975, 214616), (1112, 188175), (1158, 180700), (1300, 160962), (1390, 150540), (1544, 135525), (1560, 134135), (1668, 125450), (1807, 115800), (1930, 108420), (1950, 107308), (2085, 100360), (2316, 90350), (2509, 83400), (2600, 80481), (2780, 75270), (2895, 72280), (3336, 62725), (3475, 60216), (3614, 57900), (3860, 54210), (3900, 53654), (4170, 50180), (4632, 45175), (4825, 43368), (5018, 41700), (5421, 38600), (5560, 37635), (5790, 36140), (6950, 30108), (7228, 28950), (7527, 27800), (7720, 27105), (7800, 26827), (8340, 25090), (9035, 23160), (9650, 21684), (10036, 20850), (10425, 20072), (10842, 19300), (11580, 18070), (12545, 16680), (13900, 15054), (14456, 14475)]