28536600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 89280000

約数和(自身を除く): 60743400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 199, 200, 239, 300, 398, 478, 597, 600, 717, 796, 956, 995, 1194, 1195, 1434, 1592, 1912, 1990, 2388, 2390, 2868, 2985, 3585, 3980, 4776, 4780, 4975, 5736, 5970, 5975, 7170, 7960, 9560, 9950, 11940, 11950, 14340, 14925, 17925, 19900, 23880, 23900, 28680, 29850, 35850, 39800, 47561, 47800, 59700, 71700, 95122, 119400, 142683, 143400, 190244, 237805, 285366, 380488, 475610, 570732, 713415, 951220, 1141464, 1189025, 1426830, 1902440, 2378050, 2853660, 3567075, 4756100, 5707320, 7134150, 9512200, 14268300, 28536600]

約数ペア:

[(1, 28536600), (2, 14268300), (3, 9512200), (4, 7134150), (5, 5707320), (6, 4756100), (8, 3567075), (10, 2853660), (12, 2378050), (15, 1902440), (20, 1426830), (24, 1189025), (25, 1141464), (30, 951220), (40, 713415), (50, 570732), (60, 475610), (75, 380488), (100, 285366), (120, 237805), (150, 190244), (199, 143400), (200, 142683), (239, 119400), (300, 95122), (398, 71700), (478, 59700), (597, 47800), (600, 47561), (717, 39800), (796, 35850), (956, 29850), (995, 28680), (1194, 23900), (1195, 23880), (1434, 19900), (1592, 17925), (1912, 14925), (1990, 14340), (2388, 11950), (2390, 11940), (2868, 9950), (2985, 9560), (3585, 7960), (3980, 7170), (4776, 5975), (4780, 5970), (4975, 5736)]