28352100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 97993728

約数和(自身を除く): 69641628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 587, 644, 690, 700, 805, 966, 1050, 1150, 1174, 1380, 1610, 1725, 1761, 1932, 2100, 2300, 2348, 2415, 2935, 3220, 3450, 3522, 4025, 4109, 4830, 5870, 6900, 7044, 8050, 8218, 8805, 9660, 11740, 12075, 12327, 13501, 14675, 16100, 16436, 17610, 20545, 24150, 24654, 27002, 29350, 35220, 40503, 41090, 44025, 48300, 49308, 54004, 58700, 61635, 67505, 81006, 82180, 88050, 94507, 102725, 123270, 135010, 162012, 176100, 189014, 202515, 205450, 246540, 270020, 283521, 308175, 337525, 378028, 405030, 410900, 472535, 567042, 616350, 675050, 810060, 945070, 1012575, 1134084, 1232700, 1350100, 1417605, 1890140, 2025150, 2362675, 2835210, 4050300, 4725350, 5670420, 7088025, 9450700, 14176050, 28352100]

約数ペア:

[(1, 28352100), (2, 14176050), (3, 9450700), (4, 7088025), (5, 5670420), (6, 4725350), (7, 4050300), (10, 2835210), (12, 2362675), (14, 2025150), (15, 1890140), (20, 1417605), (21, 1350100), (23, 1232700), (25, 1134084), (28, 1012575), (30, 945070), (35, 810060), (42, 675050), (46, 616350), (50, 567042), (60, 472535), (69, 410900), (70, 405030), (75, 378028), (84, 337525), (92, 308175), (100, 283521), (105, 270020), (115, 246540), (138, 205450), (140, 202515), (150, 189014), (161, 176100), (175, 162012), (210, 135010), (230, 123270), (276, 102725), (300, 94507), (322, 88050), (345, 82180), (350, 81006), (420, 67505), (460, 61635), (483, 58700), (525, 54004), (575, 49308), (587, 48300), (644, 44025), (690, 41090), (700, 40503), (805, 35220), (966, 29350), (1050, 27002), (1150, 24654), (1174, 24150), (1380, 20545), (1610, 17610), (1725, 16436), (1761, 16100), (1932, 14675), (2100, 13501), (2300, 12327), (2348, 12075), (2415, 11740), (2935, 9660), (3220, 8805), (3450, 8218), (3522, 8050), (4025, 7044), (4109, 6900), (4830, 5870)]